under单词相关例句：
Not let the grass grow under one's feet. 不失时机。
Pride may lurk under a threadbare cloak. 骄傲可能披著老一套的外衣出现。
Responsibility must be shouldered; you cannot carry it under your arms. 责任必须负在肩上，不能挟在腋下。
The administration of the law can never go lax where every individual sees to it that it grows not  lax in his own case, or in cases which fall under his eyes.Mark Twain, Arerican writer——在个人自己的案件中或是他所看到的案件中不能有疏忽，因此执法从来不能疏忽。美国作家  马克·吐温
Hide not your light under a bushel. 不要把你的烛光藏在笆斗下。/ 勿过分谦虚，隐藏才能。
When you want knowledge like you wanted air under water then you will get it. (Socrates)——  当你需要知识就像你在水底需要空气一样时，你准能得到它。（苏格拉底）
Don’t stand under a tree when there is thunder. Lightning might strike you.
打雷时不要站在树下，闪电可能会击中你。

There's a cute little girl playing under the table.
一个可爱的小女孩正在桌下玩呢。

No-one has found the ship's treasure because it lies deep under the sea.
没有人能找到船里的宝藏，因为它在大海中很深的地方。

The house is under construction.
这座房子正在修建中。
below单词相关例句：

The sun went below the horizon.

太阳落到地平线以下。

The uterus was palpable 2 finger-breadths below the umbilicus.

子宫可以在脐下2指宽处触知。

Woods on a slope below an orchard may retard movement of cold air downward.

如坡地果园的下方有森林容易阻碍冷空气向下排出。

Dawn came glassy orange, stained from below by a gelatinous band of pale green.

天边是耀眼的橙红色曙光，下面点缀着一条凝胶状的淡绿色带子。

My performance is far below excellence.

我的表演离优秀还差得远呢。

N-COUNT. 腹（部）. Your abdomen is the part of your body below your chest where your stomach and intestines are.

The resistivity contours appear much less diagnostic of anomalous bodies below the surface.

地面下方的异常体，在视电阻率等值线上并无明显的反映。

A stalagmite is below a stalactite and they both grow, eventually to meet.

石笋在钟乳石下面，它们二者都在增长，最终会合。

In back of us were the woods, below a stretch of meadow, then the sea.

我们后面是树林，下面是一片草地，再过去就是大海了。

Their body temperature drops below thirty-five degrees Celsius.

他们的身体体温降到了三十五度以下。

above单词相关例句：
Health is above wealth. 健康胜于财富。
Justice is all-conquering;truth is placed above anything. 正义战无不胜,真理高于一切.
True science teaches, above all, to doubt and be ignorant. 真正的科学首先是教人怀疑和知道自己无知.
A misty fog floats above the trees.
模糊的雾气绕在树木的上方。

In my dreams I ride a magic carpet, high above the clouds.
在梦里，我乘着魔毯飞到了云层之上。

Lately, the temperature keeps going above 40℃ .
最近的气温一直超过40摄氏度。

From above we could see the trees dotting the landscape.

从上面看，我们能看到许多树木点缀着原野。

In British English the floor of a building at street level is the ground floor and the floor above that is the first floor.

在英式英语中, 楼房地面与街道相平的楼层叫ground floor, ground floor上面的一层叫first floor.

A way above the chimney tops.

哦，烟囱顶上的彩虹之路。

If you do not consider him above yourself, there is no place for you in the Sanitary Service.

倘若你不把他看得重于自己，那么你就不能分配在卫生部工作。