Trephines
v. 用环锯行手术( trephine的第三人称单数 )
🗣️ 情景例句
I would like to improve my English pronunciation.
我想改善我的英语发音。
You can't have it both ways.
你不能兼而有之。
Could you tell me what the maximum weight allowance is?
您能告诉我行李的最大重量限额是多少吗？