WordMate - 在线英语词典

troughs trɔ:fs

释义

n. 低谷( trough的复数形式 ); 波谷; （喂动物的）食槽; 檐槽

英文释义

n. a narrow depression (as in the earth or between ocean waves or in the ocean bed)
n. a channel along the eaves or on the roof; collects and carries away rainwater
n. a concave shape with an open top

词形变化

原型: trough 原型变体: s

BNC词频排名: 0 | 当代语料库词频排名: 0