基础释义
例句
柯林斯词典释义

福克斯词典 \ 英汉词典 \

troughs是什么意思？

troughs

n. 低谷( trough的名词复数 )，波谷，（喂动物的）食槽，檐槽；

例句

The business cycle is a series of peaks and troughs. 商业周期是一系列的高峰期和低谷期。
There have been peaks and troughs in the long-term trend of unemployment. 长期以来失业率一直时起时伏。
Spacings between anticlinal crests and synclinal troughs in the be equal in some series of folds. 岩层中的背斜峰和向斜谷之间的距离趋于相等.
The boat rolled heavily in the troughs between the waves. 船在波涛起伏的海浪中剧烈摇摆。

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柯林斯高阶英汉双解学习词典释义

N-COUNT

(喂家畜的)饲料槽，饮水槽

A trough is a long narrow container from which farm animals drink or eat.
例句
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。
N-COUNT

(两个大浪之间的)波谷

A trough is a low area between two big waves on the sea.
例句
The boat rolled heavily in the troughs between the waves. 船在波涛起伏的海浪中剧烈摇摆。
N-COUNT

(商业活动等的)淡季，低谷

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.
例句
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。 American bank shares have risen by 60% since their trough last October. 美国的银行股自从去年 10 月跌入低谷以来已经上涨了 60%。
N-COUNT

低压槽

A trough of low pressure is a long narrow area of low air pressure between two areas of higher pressure.
例句
The trough of low pressure extended over about 1000 kilometres. 低压槽延伸约 1,000 公里。

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