Trepan-formed perforator
[医] 圆锯形穿孔器
🏥 医学释义
圆钻形穿孔器
🧩 词语组成解析
n. 环锯, 钻孔机\\nvt. 用环锯做手术, 诱入圈套, 欺骗
a. 成形的, 成形
perforator
['pɜ:fəreɪtə]
n. 穿孔器，穿孔员;凿孔机;
🗣️ 情景例句
And where do you live?
你们住在哪？
When in doubt, play trumps.
举棋苟不定，何妨将一军。
They were visited by a large colony of ants which obtained a sort of honey from them.
蚜虫遭到一窝蚂蚁的攻击，蚂蚁从它们身上可以获得一种蜜。