Hcfcs
abbr. hydro-chlorofluoro-carbon 【化学】氢化含氯氟烃
🗣️ 情景例句
are going to have a wonderful, romantic weekend!
将度过一个美妙浪漫的周末！
Shut up!
闭嘴！
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？