Trough
[ 'trɔ:f ]
第4级
其它 Other
n. 水槽，食槽;低谷期;[航]深海漕;[气]低气压槽;
📝 例句
As the wave bore down on us, the trough deepened.
当波涛向我们压来时, 波谷加深了.
✅ 同义词
📖 牛津释义
trough
n
1 long narrow open box for animals to feed or drink from 饲料槽; 饮水槽. =>illus at pig 见 pig 插图.
2 shallow channel that allows water, etc to drain away 排水沟.
3 low area between two waves or ridges 波谷; 低谷. =>illus at surf 见 surf 插图.
4 (in meteorology) long narrow region of low atmospheric pressure between two regions of higher pressure （气象）低压槽. Cf 参看 ridge 3.
🔁 扩展释义
*[trɒ:f]n. 槽, 水槽, 饲料槽【化】 料槽【医】 沟, 槽【经】 商业周期的低潮相关词组: walk up to the trough
🏥 医学释义
沟，槽
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
Mr. Stewart, I just spoke to Mr. Carlson. Stewart
先生， 我刚刚与Carlson先生通了话。
Habit cures habit.
新风移旧俗。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。