under/below/beneath/underneath.导航词义：在…下面

1. under:prep. 在…下面，在…底下.指某物在另一物的下面或底下，两者之间有无一定距离均可。

Two old men are playing chess under the tree.

两个老人正在树下下棋。

Your bag is under the bed.

你的包在床下面。

You'd better lie under a blanket.

你最好盖条毯子躺着。

2. below:prep. 在…下面，低于.指某物所处的位置低于另一物。

Some cities are below sea level.

有些城市位于海平面以下。

Have you heard voices in the courtyard below your window?

你听到窗户下面的院子里有人在说话吗？

3. beneath:prep. 在…下面，在…正下方.指所处位置时，与 under, below 基本同义，但有时强调在某物的正下方，而且较富有文学性。

Many tourists enjoy feeling the warm sand beneath their feet.

很多游客喜欢脚下踩着温暖沙子的感觉。

Beneath the silvery moon, the sea is more attractive.

在银色的月光下，大海更加吸引人。

They slept outside beneath the stars.

他们露宿在繁星之下。

4. underneath:prep. 在…下面，在…底下.与 under 的意思相近，但含有将某物隐藏或遮盖起来之意。

I'll leave the key underneath the mat.

我会把钥匙放在垫子下面。

He used to hide his blonde hair underneath a baseball cap.

他以前常用一顶棒球帽裹住满头金发。

Even she herself has forgotten about the box underneath the floorboards.

甚至她自己也忘了藏在地板下面的盒子。

全部

1·The device exploded underneath a van.

那个装置在一辆面包车底下爆炸了。《柯林斯英汉双解大词典》

2·The coin rolled underneath the piano.

硬币滚到了钢琴底下。《牛津词典》

3·Now I know what the underneath of a car looks like.

现在我知道汽车的底部是什么样子了。《柯林斯英汉双解大词典》

4·The space underneath could be used as a storage area.

下面的空间可被用作一个储藏区。《柯林斯英汉双解大词典》

5·She pulled the drawer out and examined the underneath carefully.

她拉开抽屉仔细查看底部。《牛津词典》

6·The shooting-range is lit from underneath by rows of ruby-red light fixtures.

射击场被一排排宝石红照明装置从下面照亮。《柯林斯英汉双解大词典》

7·The leaves have yellow areas on the top and underneath are powdery orange spots.

叶子上端有黄色斑块，下方有粉状橙色斑点。《柯林斯英汉双解大词典》

8·They want to see what's underneath.

他们想看看下面是什么。

9·1995, the roof collapsed and buried him underneath.

1995年，屋顶坍塌，他被埋在下面。

10·Underneath were the printed letters and they said: I will cum bak.

下面是一行用印刷体写的字，写着：我会回来的。

下面

1·The space underneath could be used as a storage area.

下面的空间可被用作一个储藏区。《柯林斯英汉双解大词典》

2·The shooting-range is lit from underneath by rows of ruby-red light fixtures.

射击场被一排排宝石红照明装置从下面照亮。《柯林斯英汉双解大词典》

3·They want to see what's underneath.

他们想看看下面是什么。

4·What we have to do is get back underneath this reaction and see what the molar quantities are.

我们应该做的是，再回到这个反应下面看看摩尔量是多少。

5·We also built bog bridges, Macie says. You need to take the supportive logs underneath and remove their bark because the bark can rot quickly.

“我们还建了沼泽桥，”马西埃 (Macie) 说，“你需要将一些支撑的原木放在下面，去掉上面的树皮，因为它们腐烂的很快。”

下方

1·The leaves have yellow areas on the top and underneath are powdery orange spots.

叶子上端有黄色斑块，下方有粉状橙色斑点。《柯林斯英汉双解大词典》

2·One of Fuller's major inventions was underlighting, in which she stood on a pane of frosted glass illuminated from underneath.

富勒的重大发明之一是底灯，她站在一格磨砂玻璃上，照明的光来自下方。

3·The barricade was underneath it.

街垒正处在它的下方。

4·For their part, the radiators underneath are getting a new layer of insulation as well.

而对窗户下方的散热器来说，这也是一个新的隔热层。

5·Their HR3D method uses a dual LCD method like the 3DS, but instead of that vertical-stripe pattern their barrier consists of thousands of small slits tailored to the image underneath.

他们的HR3D利用类似于3DS的双LCD方法，但不用垂直条形屏障，他们屏障是由数以千计的、与下方图像相匹配的小孔隙构成的。

在下面

1·1995, the roof collapsed and buried him underneath.

1995年，屋顶坍塌，他被埋在下面。

2·On the surface the application looks to be of high quality and in good condition, but these problems are hidden underneath.

表面上，应用程序看起来质量很高且状况良好，但是这些问题却隐藏在下面。

3·We also built bog Bridges, Macie says. You need to take the supportive logs underneath and remove their bark, because the bark can rot quickly.

“我们还在沼泽建起小桥，”马西埃说，“你需要将一些原木支在下面，去掉上面的树皮，因为它们腐烂的很快。”

4·It also tests miniscule changes in gravity on the seafloor, which indicate CO2 density in the reservoir underneath.

StatoilHydro还检测海床那微乎其微的重力变化，它可以标示出二氧化碳在下面水库中的稠密程度。

5·Finally, set the blend mode of the colorized layer to Overlay. This will help blend the color into the image and let the darker line work underneath show through.

最后，将颜色图层的混合模式设置为“叠加”。这将帮助把颜色融合到图片中，并让暗色的线条在下面显现出来。

底部

1·She pulled the drawer out and examined the underneath carefully.

她拉开抽屉仔细查看底部。《牛津词典》

2·Average latency and the trend are shown underneath the graph.

在图的底部显示了平均延时和趋势。

3·The meltwater from the glacier on top of the volcano ran down into the crater, chilling the magma and then the pressure from underneath caused an explosion.

火山顶部的冰川融水流进了火山口，冷却了岩浆，随后来自底部的压力造成了爆炸。

4·It seemed to have two very bright lights at the front and a white light flashing round and round underneath... as you can imagine, I felt quite shaken.

飞碟前端好像发出两道亮光，一道白光围绕底部闪个不停。你可以想象一下，我都吓呆了。

5·It seemed to have two very bright lights at the front and a white light flashing round and round underneath...

飞碟前端好像发出两道亮光，一道白光围绕底部闪个不停。

在底下

1·There's the melody up above, this bassoon playing the counterpoint, kind of in the middle, and then the bass playing these notes quietly underneath.

旋律在上面，这支巴松管来演奏对位，差不多在中间，然后低音提琴在底下静静地演奏这些音符。

2·She searched through the pile of papers and found his letter underneath.

她在一堆文件里搜寻，终于在底下找到了他的信。

3·Finally have a stage actress underneath how much to pay efforts, energy and time.

终于知道了台上的演员在底下要付出多少努力、精力和时间。

4·You can also consider using wood chips or gravel as a floor or even pour a concrete slab underneath.

您还能考虑使用木片或铺石渣作为地板甚至在底下倾吐一块混凝土板。

在下方

1·A bathroom cabinet that encloses a basin and its water lines and drain, usually furnished with shelves and drawers underneath for storage of toiletries.

一种浴室里的壁橱，附有盆和水线以及排水装置，通常在下方装备有用来装化妆用具的搁板和抽届。

2·The code causing the errors is marked with a wavy line underneath it in the code Editor, and when your mouse pauses over the marked code, the error message appears.

代码编辑器中导致错误的代码会用波浪线在下方标记出来，当鼠标停留在带此标记的代码上时，会显示错误消息。