Relating to, occurring, used, or performed beneath the surface of water.
在水下的；在水中操作的有关、出现于、使用或实施于水面以下的
fisherman's lure that floats under the surface of the water.
在水面下的渔夫的诱饵。
the undersurface speed of a submarine
潜艇在水面下的速度
Water vapors in the hot sun.
水在炎热的阳光下汽化。
Under the sink, beside you.
在你旁边的水池下面。
The water is frothing at his feet.
水在他的脚下泛起泡沫。
crystal that sparkled in the candlelight;
在烛光下闪烁的水晶；
The dam eventually yielded and collapsed under the weight of water.
水坝在水的压力下终于决口.
To submerge under power..
以动力潜水在力的作用下潜水.
The pool of water on the playground evaporated in the sun.
操场上水坑里的水在阳光下蒸发了。
The dam eventually yield and collapse under the weight of water.
水坝在水的压力下终於决口。
(of water) rising to the surface under internal hydrostatic pressure.
（指水）在内部的水压下喷出地面。
The shades in the underworld are shaking; the waters and those living in them.
在大水，和水族以下的阴魂，战兢。
"The departed spirits tremble Under the waters and their inhabitants.
伯26:5在大水和水族以下的阴魂战兢。
The dam burst under the weight of water.
那水坝在水的压力下决口了.
Study on the Water Absorbing Character of Super Absorbent Polymer under Different pH Values
保水剂在不同pH值下的吸水特性研究
A sewer or drain crossing under a road or embankment.
涵洞横在公路或堤岸下面的下水道或排水管
a filter in a sink drain; traps debris but passes water.
在下水道中的过滤器；让水通过而把杂质留下。