frog
frog 英 [frɒg] 美 [frɔg]
n. 青蛙；
进行时:frogging 过去式:frogged 过去分词:frogged 第三人称单数:frogs 名词复数:frogs
- A frog is a small amphibian with long back legs that allow it to hop. Most frogs have fat little bodies and bulging eyes on top of their heads.
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- n. 青蛙；
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1. The tadpole has become a frog.
这个蝌蚪已长成青蛙。
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2. Frog can catch mosquitoes.
青蛙能捕捉蚊子。
- frog (n.1) Old English frogga "frog," a diminutive of frosc, forsc, frox "frog," a common Germanic word but with different formations that are difficult to explain (cognates: Old Norse froskr, Middle Dutch vorsc, German Frosch "frog"), probably literally "hopper," from PIE root *preu- "to hop" (source also of Sanskrit provate "hops," Russian prygat "to hop, jump"). Watkins calls the Old English -gga an "obscure expressive suffix."
- frog (n.2) type of fastening for clothing, 1719, originally a belt loop for carrying a weapon, of unknown origin; perhaps from Portuguese froco, from Latin floccus "tuft of wool," a word of unknown origin.
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