Hcfc
n. 氢氯氟碳化物
🗣️ 情景例句
There's a big market today in wedding dresses.
结婚礼服在目前有很大的市场。
I'm sorry. Has it been bothering you?
对不起，打扰你了？
Here's your umbrella and your coat.
这是您的伞和大衣