Carbogen
[医] 卡波金(含5%二氧化碳的氧)
🗣️ 情景例句
Thanks so much.
非常感谢。
Knowing something of everything, and everything of something.
通百艺而专一长。
the chance of playing a game of football or baseball on Saturday afternoon.
让他们在星期六下午再踢足球或打垒球