Chlorethylidene
[医] 氯亚乙基
🗣️ 情景例句
No, no. Please, go ahead.
不用 ，不用。你走吧。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。
He fills each of the stockings with Christmas presents.
他给每一只长统袜装上圣诞礼物。