Cmcs
[医]Carboxymethylcellulose
🗣️ 情景例句
This is something you'll have to work out yourself.
这就是你必须自己做出决定的事情。
Would you please tell us the price of these electric heaters so as to help us make the decision.
能否告知这些电热器的价格，以便我们作出决定。
I'll knock again, Helen.
海伦，我再敲一次。