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
Things have worked out badly.
情况进展得很不理想。
My father always gave an ear to my problems.
家父常常倾听我的问题。
You must give the other half to the city of Venice.
你必须把另一半交给威尼斯城。