Deethanation
[化] 脱乙烷; 脱乙烷作用
🗣️ 情景例句
Good morning. This is Huang Feng.
早上好，我叫黄凤。
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
What a good idea! See you tomorrow! Bye!
好主意！明天见！再见！