Col.
[医] 漉过, 滤过
✅ 同义词
🗣️ 情景例句
Oh, Miss Li. This is Tom. I didn't recognize your voice.
噢，李小姐。我是汤姆。我没听出你的声音。
I wonder what happened to him.
我不知道他出什么事了。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-