英语词汇“caltrop”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	caltrop
释义	caltrop n. (also caltrap) 1. hist. a four-spiked iron ball thrown on the ground to impede cavalry horses. 2. Heraldry a representation of this. 3. any creeping plant of the genus Tribulus, with woody carpels usu. having hard spines. Etymology: (sense 3) OE calcatrippe f. med.L calcatrippa: (senses 1-2) ME f. OF chauchetrape f. chauchier tread, trappe trap: ult. the same word
随便看	utilitarianism utility utilize -ution utmost Utopia Utopian utricle utter utterance uttermost U-turn UV uvea uvula uvular uxorial uxoricide uxorious Uzbek V v. V-1 V-2 V. & A.

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