C-s
[医]一种氧化铁制剂，静脉注射用于严重感染
🗣️ 情景例句
Oh, I'd like you to meet my sister-in-law Marilyn.
噢 我来向你介绍我嫂子Marilyn。
I bought 3 apples.
我买了三个苹果。
We want to order some of these.
我们想订些这种货。