C-s
[医]一种氧化铁制剂，静脉注射用于严重感染
🗣️ 情景例句
Los Angeles? That's a big decision. Los Angeles
这可是个大决定。
Who is the leader of this political party?
谁是这政党的首领？
'I don't know,' I answered, 'Tommy's been to the toilet three times this morning, but I haven't had any change yet!'
“我不知道”，我回答说，“今天上午汤米去了3次厕所了，但我还没看到硬币！”