casqueWiktionary 原文英/kɑːsk/美/kæsk/词源链法语Frenchcasque↓ 借入英语Englishcasque词源说明Borrowed from French casque. Doublet of casco and cask.释义名词noun1A helmet.2A hard structure on the head of some birds, such as cassowaries, some hornbills and guineafowl, and some reptiles such as chameleons and basilisks.3(botany) Synonym of galea.同族词