Walter jumps all over the place like a water flea.
瓦尔特跳来跳去,活象个水蚤.
辞典例句
Water flea has pungent fishy taste.
水蚤了辛辣鱼的口味.
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英英释义
Noun
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