riverbed

英 ['rɪvəbed] 美 ['rɪvəˌbed]

• n. 河床

英英释义

Noun:

1. a channel occupied (or formerly occupied) by a river

例句

用作名词 (n.)

1. There are many pebbles on the riverbed.
   河床上有很多卵石。
2. The crocodile was crawling along the riverbed.
   这条鳄鱼正沿着河床爬行。

近反义词

【近义词】

• river bottom 河底