Deethanation
[化] 脱乙烷; 脱乙烷作用
🗣️ 情景例句
I'm glad I got to know you--and your family.
我也很高兴能够认识你和你的一家人。
I've got an slight in my chest.
我的胸口有点痛。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。