River bed
河床
🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
I've been trying
我一直努力
He must needs go whom the devil drives.
势在必行。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。