Trephinement
[医] 环钻
🗣️ 情景例句
Does this car have good fuel economy?
这种车省油吗？
The price of this model of cassette-player is 2500 Belgian francs at today's rate of exchange.
这个型号的录音机，按今天汇率，每台2500比利时法郎。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。