trough

音标发音

The old stone cattle trough still sits by the main entrance.
陈旧的石制牛食槽仍然放在大门口。
The trough of low pressure extended over about 1000 kilometres.
低压槽延伸约1,000公里。
As the wave bore down on us, the trough deepened.
当波涛向我们压来时, 波谷加深了.
Looking back afterwards you will see that this was not a terminal trough in your career.
今后回想起来你就会明白，这并非你事业中一蹶不振的低谷。
The old stone cattle trough still sits by the main entrance.
陈旧的石制牛食槽仍然放在大门口。

(CONTAINER) a long, narrow container without a lid that usually holds water or food for farm animals
(LOW POINT) a low point in a regular series of high and low points
(EAT) to eat something quickly and eagerly, especially in large amounts
(LOW LEVEL) to reach a low level, price, etc. before going up again

A trough is a long narrow container from which farm animals drink or eat.
A trough is a low area between two big waves on the sea.
A trough is a low point in a process that has regular high and low points, for example, a period in business when people do not produce as much as usual.
A trough of low pressure is a long narrow area of low air pressure between two areas of higher pressure.