Dreye权威释义

n.

同义参见:

以上来源于：《英汉大辞典》

/ˈtrəʊkɑː/

n.

a surgical instrument with a three-sided cutting point enclosed in a cannula, used for withdrawing fluid from a body cavity.

C18: from Fr. trocart, trois-quarts, from trois ‘three’ + carre ‘side, face of an instrument’.

以上来源于：《简明牛津英语词典》