water fleas

• 水蚤

water fleas的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 water flea:

1. minute free-swimming freshwater copepod having a large median eye and pear-shaped body and long antennae used in swimming; important in some food chains and as intermediate hosts of parasitic worms that affect man e.g. Guinea worms

2. minute freshwater crustacean having a round body enclosed in a transparent shell; moves about like a flea by means of hairy branched antennae

water fleas的用法和样例：

例句

1. Walter jumps all over the place like a water flea.
   瓦尔特跳来跳去，活象个水蚤。