Spheroiding
[医] 球体形成; 成球形法(牙)
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
I can speak English.
我会说英语。
They will arrive in half an hour.
他们将于半小时之内到达。