Rayage
[医] 射线用量规定
🗣️ 情景例句
No doubt about it.
毫无疑问。
We exchange products under almost all circumstances.
在各种情形下我们都可更换产品。
No, less than that. One and a half teaspoonfuls, please.
不，再少一些。请放一勺儿半。