crouchyoudaoicibaDictYouDict[crouch 词源字典]
crouch: see crook
[crouch etymology, crouch origin, 英语词源]
crouch (v.)youdaoicibaDictYouDict
late 14c., probably from Old French crochir "become bent, crooked," from croche "hook" (see crochet). Related: Crouched; crouching. As a noun, from 1590s.