Oxygen saturation
[医] 氧饱和
🧩 词语组成解析
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
The proud man felt humbled by Karl's kindness.
那个傲慢的男人为卡尔的和蔼亲切而自惭形愧。
At the end of this period we put the play on in a theatre.
最后我们就在剧场上演这出戏。