careless/absent-minded/heedless/reckless.导航词义：粗心的

1. careless:adj. 粗心的，疏忽的.指在做某事时精力不集中的，因而造成错误、损失等。

A careless driver is a killer.

一个粗心大意的司机就是一个杀手。

He is careless about his work.

他对工作很马虎。

2. absent-minded:adj. 心不在焉的.指某人经常丢三落四的，也许因为精力不集中，也许是由健忘症引起的。

The absent-minded professor is always losing his books.

这位健忘的教授老是丢书。

She had an absent-minded look on her face.

她脸上露出心不在焉的神色。

3. heedless:adj. 不注意的，不留心的.指对某事掉以轻心，或茫然地陷入沉思且未注意到周围的情况或活动的，通常作表语，常后接介词 of。

He rode on, heedless of danger.

他不理会危险，继续骑马前行。

She is heedless of the noises outside the window.

她没有注意到窗外的嘈杂声。

4. reckless:adj. 鲁莽的，大意的.指行事鲁莽、不计后果的，作表语时常可与 heedless 换用。

a reckless teenager

一位毛手毛脚的少年

be reckless of consequences

不顾后果

He is a reckless driver.

他是个鲁莽的司机。

He is reckless/heedless of danger.

他不顾危险。

全部

1·She was a good rider, but reckless.

她是个好骑手，但太鲁莽。《牛津词典》

2·He showed a reckless disregard for his own safety.

他对个人安危全然无所顾忌。《牛津词典》

3·Many people believe reckless drivers are treated too leniently.

很多人认为对鲁莽的司机处理得太宽大了。《柯林斯英汉双解大词典》

4·He'd arranged for his client to pay a stiff fine for charges of DWI and reckless driving.

他安排客户为他酒后驾车和鲁莽行驶交付高额罚款。《柯林斯英汉双解大词典》

5·He approached life with reckless abandon–I don't think he himself knew what he was going to do next.

他以不计后果的放纵态度对待生活–我想他自己都不知道他接下来要做什么。《柯林斯英汉双解大词典》

6·Her attitude was reckless.

她的态度是轻率的。《新英汉大辞典》

7·Such is the stuff of hypertension and reckless driving.

这就是高血压和鲁莽驾驶的原因。

8·Songs include Help Me Help You, Spank It (a hair-metal song), and Reckless, in which one character imagines marrying an alien in outer space.

歌曲包括 “Help Me Help You”， “Spank It”（一首微金属歌曲）和 “Reckless”（歌中一个角色想象自己与一个外星人在外太空结婚）。

9·At the very least, it has awoken us from our national fever dream of easy riches and bigger houses, and put a necessary end to an era of reckless personal spending.

至少，它让我们从轻易致富和拥有更大房子的狂热梦想中醒来，并为一个不计后果的个人消费时代画上了一个必然的句号。

10·They listen to the videos as students from other cities share their stories of how their reckless driving affected not only their lives but also those of their passengers.

他们听着视频中来自其他城市的学生分享他们的故事，讲述他们鲁莽的驾驶如何影响了他们的生活，也影响了乘客的生活。

鲁莽的

1·He'd arranged for his client to pay a stiff fine for charges of DWI and reckless driving.

他安排客户为他酒后驾车和鲁莽行驶交付高额罚款。《柯林斯英汉双解大词典》

2·Such is the stuff of hypertension and reckless driving.

这就是高血压和鲁莽驾驶的原因。

3·They listen to the videos as students from other cities share their stories of how their reckless driving affected not only their lives but also those of their passengers.

他们听着视频中来自其他城市的学生分享他们的故事，讲述他们鲁莽的驾驶如何影响了他们的生活，也影响了乘客的生活。

4·His reckless driving accounted for the accident.

他开车鲁莽，引起了这场事故。

5·He apologized for their reckless behavior.

他对他们的鲁莽行为道了歉。

不计后果的

1·What traffic teaches us is that reckless and uncontrolled change is as likely to harm us as it is to benefit us, and that thoughtful regulation is necessary for a better future.

交通教会我们的是，不计后果、不受控制的变化既可能造福我们，也可能伤害我们，而考虑周到的监管对更美好的未来而言非常必要。

2·The reckless expansions of both entitlements and discretionary programs in recent years have only added to our long-term fiscal problem.

近年来在津贴与随意规划方面不计后果的开支只能给我们长期的财政问题百上加斤。

3·One is the chilling specter of sovereign default, something that never should have come up in the United States but did for a while because of the reckless brinkmanship of House Republicans.

一个是可怕的主权违约，一些本不应该出现在美国却因众议院共和党不计后果的边缘政策而存在了一段时间。

4·In a private partnership, the people who run the firm, rather than outside shareholders, bear the brunt of losses-a structure that discourages reckless risk-taking.

在私人合伙企业，运营公司的人，而不是外部股权持有人，将承担亏损压力——这种结构阻止不计后果的风险承担。

5·Mr. Biden and the Senate should make it clear to the freshman House members who are really driving their chamber’s position that they will not permit reckless cuts this year.

拜登先生和参议院应该使众议院的新议员们明白，他们是真正在维护商会的利益，今年他们不能允许不计后果的财政削减提案通过。

卤莽

1·He then abandoned Tess regret the reckless behavior, decided to return to Britain and Tess Yanguixuhao.

他后悔当时遗弃苔丝的卤莽行为，决定返回英国与苔丝言归于好。

2·However, most of them are the results of careless and reckless driving, and could be avoided.

然而，大多数都是疏忽而卤莽驾驶的结果，并且可以避免的。

3·I regret that his own reckless.

我后悔自己的卤莽。

4·Short of using the dart-board approach of buying randomly - a reckless but not necessarily unprofitable occupation - investors have to rely on companies' valuations.

除了用掷飞镖方法随意购买股票(这种方法虽然卤莽，但未必不是一种可以赢利的消遣)，投资者还不得不依赖上市公司的估价。

5·The driver of the car was arrested for reckless driving.

这辆车的司机由于卤莽驾驶被拘捕。

不顾后果的

1·And we’ll give shareholders more of a say on pay to help change the perverse incentives that encouraged reckless risk-taking in the first place.

我们还将赋予股东在（高管）薪酬上更多发言权，这将为第一时间改变怂恿高管做出不顾后果冒险的反常激励手段带来帮助。

2·The world's population is burning through the planet's resources at a reckless rate, the US thinktank said.

美国的这个智囊团称，世界人口正在以不顾后果的速度耗尽地球资源。

3·Fault includes ACTS or omissions that are in any measure negligent or reckless toward the person or property of the actor or others, or that subject a person to strict tort liability.

“过错”包括根据任何标准被判定为对行为人自己或者他人的人身或者财产的过失或者不顾后果，或者导致某人承担严格侵权责任的作为或者不作为。

4·Driving from the county town of Songbai, almost everyone the Guardian meets along the roadside is angry at the reckless development of water resources.

卫报记者从松柏县出发，几乎路上遇到的每一个人都对这种不顾后果的开发水资源不满。

5·The general environmental situation remains bleak, as a result of what Pan called catering to immediate interests and reckless energy consumption.

整体的环境形式依然苍白，据此，潘呼吁关怀迫切的利益和不顾后果的能源消费。

(1)reckless driving鲁莽驾驶；驾驶疏忽