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1·He was a window cleaner.

他是一名窗户清洁工。《柯林斯英汉双解大词典》

2·We placed an advertisement for a cleaner in the local paper.

我们在当地报纸上登了广告，招一名清洁工。《牛津词典》

3·This new kitchen cleaner is formulated to cut through grease and dirt.

这种新的厨房清洁剂能去除油渍和污垢。《牛津词典》

4·I have organized the cleaning on a day-to-day basis , until our usual cleaner returns.

我已安排了在清洁工回来之前每天的清洁工作。《牛津词典》

5·He could also learn to use the vacuum cleaner, the washing machine and other household appliances.

他还能学习使用吸尘器、洗衣机和其他家用电器。《柯林斯英汉双解大词典》

6·After school, I had picked up Nick and Ted and made the rounds of the dry cleaner and the food stores.

放学后，我接了尼克和特德,然后去了那干洗店和食品店。《柯林斯英汉双解大词典》

7·The dust is drawn into the vacuum cleaner.

灰尘被吸入了真空吸尘器。

8·I have a dishwasher, a cleaner and a husband.

我有一台洗碗机、一个清洁器和一个丈夫。

9·It must be the window cleaner working upstairs.

一定是楼上的窗户清洁工干的。

10·A sweeper could have a look around for a job as a janitor or a cleaner.

清洁工可以找一份看门人或清洁工的工作。

清洁的

1·Some growth stems from a commitment by governments and farsighted business to fund cleaner energy sources.

一些增长源于政府和有远见的企业对资助清洁能源的承诺。

2·Go hand-in to touch a shark, a crab, or thousands of tiny cleaner fish that will bite playfully at your fingers.

亲手触摸鲨鱼、螃蟹，或数以千计的小清洁鱼，它们会开玩笑地咬你的手指。

3·Recently fish populations have recovered as release of industrial pollutants has declined and the lake's waters have become cleaner.

最近，随着工业污染物排放的减少和湖水的清洁，鱼类数量有所恢复。

4·There is strong evidence that both innovation and adoption of cleaner technology are strongly encouraged by higher fossil fuel prices.

有强有力的证据表明，化石燃料价格的上涨有力地鼓励了清洁技术的创新和采用。

5·Notwithstanding important recent progress in developing renewable fuel sources, low fossil fuel prices could discourage further innovation in, and adoption of, cleaner energy technologies.

尽管最近在开发可再生燃料方面取得了重要进展，但化石燃料价格较低这一因素可能会阻碍清洁能源技术的进一步创新和应用。

干净的

1·We are looking forward to a cleaner and better environment by changing our life style.

我们期待通过改变我们的生活方式来创造一个更干净、更好的环境。

2·These forces will lead to cleaner factories, producing better goods at lower prices, personalised to our individual needs and desires.

这些动力会带来更干净的工厂，生产出更高性价比的产品，满足我们的个人需求并达成我们的愿望。

3·For a lot of people they are a cleaner, more safe, convenient place to meet up.

对于许多人来说，他们更喜欢在一个干净，有安全感，方便的地方见面。

4·Spray carpet cleaner on the stain and scrub it into the carpet with a spoon.

用着色剂把地毯喷干净然后用勺把它擦洗到地毯中。

5·When the water emerges, it is clean enough to be used for flushing toilets and watering yards, gardens and crops. in fact, it's cleaner even than that and could easily be made drinkable.

废水流过系统之后就会被处理干净，出来的水可以用来冲洗厕所、浇灌庭院、花园和庄稼。实际上，它甚至干净到可以很容易地被制成饮用水。

清洁工

1·He was a window cleaner.

他是一名窗户清洁工。《柯林斯英汉双解大词典》

2·We placed an advertisement for a cleaner in the local paper.

我们在当地报纸上登了广告，招一名清洁工。《牛津词典》

3·I have organized the cleaning on a day-to-day basis , until our usual cleaner returns.

我已安排了在清洁工回来之前每天的清洁工作。《牛津词典》

4·It must be the window cleaner working upstairs.

一定是楼上的窗户清洁工干的。

5·A sweeper could have a look around for a job as a janitor or a cleaner.

清洁工可以找一份看门人或清洁工的工作。

更干净的

1·If the environment is taken good care of, we'll have a cleaner and greener world.

如果环境得到很好的保护，我们会有一个更干净、更绿色的世界。

2·The former offers more excitement and convenience while the latter offers a cleaner, quieter and often friendlier place to live.

前者提供了更多的刺激和便利，而后者提供了一个更干净、更安静、通常也更友好的居住环境。

3·I would make it a cleaner and less polluted place to live.

我想使它成为一个更干净、污染更少的居住场所。

4·Recently the streets have been cleaner and rubbish collection better, he concedes.

他承认最近这些街道更干净了，垃圾收集也更好了。

5·Doing this puts your test data in one place and makes your code cleaner and easier to refactor.

这样做使得测试数据放在一个地方，从而使代码更干净，更容易重构。

吸尘器

1·The dust is drawn into the vacuum cleaner.

灰尘被吸入了真空吸尘器。

2·Before leaving, Mr. Seymour turned off the vacuum cleaner and the water valve.

在离开之前，西摩先生关掉了真空吸尘器和水阀。

3·Since 2006, in France, an unknown gang of thieves have been emptying supermarket safes, using nothing more than a drill and a modified vacuum cleaner.

自2006年起，法国有一个不知名的盗窃团伙专门开超市保险箱，所用的工具只有电钻和改造的真空吸尘器。

4·Your exorcism has failed, dear Mrs. Strunk, says George, squatting on the toilet and peeping forth from his lair to watch her emptying the dust bag of her vacuum cleaner into the trash can.

你的驱魔失败了，亲爱的斯特伦克太太，乔治说，他蹲坐在马桶上，从巢穴里窥视着前方，看着她正把吸尘器积尘袋里的东西清理到垃圾桶里去。

5·Before leaving, Mr.Seymour turned off the vacuum cleaner and the water valve.

在离开之前，西摩先生关掉了真空吸尘器和水阀。

清洁剂

1·This new kitchen cleaner is formulated to cut through grease and dirt.

这种新的厨房清洁剂能去除油渍和污垢。《牛津词典》

2·With new services coming from companies like Lego and Disney that are aimed right at them, it might be wise to keep some glass cleaner nearby.

提供新服务的公司如乐高及迪斯·尼都在瞄准这些孩子。也许在附近摆放一些玻璃清洁剂是聪明的做法。

3·In the bathroom: spray toilets, sinks and bathtubs with cleaner and let them sit.

卫生间内：用清洁剂冲刷马桶，水池和浴缸，让它们这样静置一会儿。

4·Clean shower heads with vinegar or other cleaner to remove any mineral build up that may have occurred.

用食用醋或其他清洁剂来清洗喷头，可以有效的防止喷头产生水垢。

5·Study subjects were tested in two different rooms. One room had recently been spritzed with citrus-scented glass cleaner.

受试者在两个不同的房间接受实验，其中一个房间刚喷过橘子气味的玻璃清洁剂。

清洁器

1·I have a dishwasher, a cleaner and a husband.

我有一台洗碗机、一个清洁器和一个丈夫。

2·If it does not, check the toilet bowl rim holes (through which the water enters the bowl) with a small mirror, and if they are blocked, clean them with a small nail and acid-based porcelain cleaner.

如果没有，那么用小镜子检查一下冲马桶的进水口，看看是不是被堵住了，用细钉子或者抗酸陶瓷清洁器清洁一下。

3·A living air cleaner is created by combining activated2 carbon with a potted plant.

把活性碳和盆栽植物结合在一起，一个活的空气清洁器就诞生了。

4·Which works better, the mud cleaner or desilter?

泥浆清洁器和除泥器，哪一个运转好一些？

5·This paper presents the way to clean the laser system with the filtered high pressure air, and give the way how to make the cleaner.

本文给出了用过滤高压空气的办法来清洁激光器系统，并且提供了这种清洁器的制做方法。

干洗店

1·After school, I had picked up Nick and Ted and made the rounds of the dry cleaner and the food stores.

放学后，我接了尼克和特德,然后去了那干洗店和食品店。《柯林斯英汉双解大词典》

2·A good place to meet a man is at the dry cleaner. These men usually have jobs and bathe.

邂逅一个好男人的最适宜地点是干洗店，因为这些男人通常爱干净，有工作。

3·Ommmmm. And fetch my sweater from the dry cleaner before they give it away.

“嗯…”我应该把从干洗店把我的毛衣扔掉以前把它取回来。

4·If your whites aren't coming back so white, it's probably time to switch to another cleaner.

如果你取回的白衣服没有回归本色，或许就到了换家干洗店的时候了。

5·Joey, back in show businees, tries to get his celebrity picture back on a dry cleaner's wall.

乔伊重返演艺圈，于是想把自己的照片重新挂回干洗店的名人墙上。

清洁工人

1·I'm not sure in the future days I will change my mind, but I'm sure that I must make a contribution to society, even if it is a cleaner.

我不敢肯定在今后的日子里我是否会改变主意，可是，我敢肯定的是，我一定要做个对社会有贡献的人，哪怕是一个清洁工人。

2·Benjamin: Jane, you should not look down on people less superior to you. Men are born equal! Your words may hurt that cleaner's self-esteem.

本杰明：简，你不要轻视不如你的人。人人生而平等，你刚才的话可能伤害到那位清洁工人的自尊心了。

3·On one occasion, I and a friend put some garbage on the ground, just saw a garbage truck parked in passing, a cleaner is another of the street sweeping the floor.

有一次，我和小伙伴把一些垃圾扔在地上，刚好看见了一辆垃圾车停在路过，一位清洁工人正在街的另一过扫地。

4·A kind cleaner saw this and rushed to her at once.

一位好心的清洁工人看到了这个情景，便立刻向她冲过去。

(1)cleaner production清洁生产

(1)vacuum cleaner吸尘器；真空吸尘器；真空清洁器

(1)air cleaner空气过滤器

(1)dry cleaner干洗店；干洗工

(1)glass cleaner玻璃清洁剂；擦洗玻璃液

(1)ultrasonic cleaner超声波除垢器；超音波清洗器