Cmcs
[医]Carboxymethylcellulose
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
Appreciation of sculpture depends upon the ability to respond to form in three dimensions.
对雕塑的鉴赏力取决于对立体的反应能力。