Acetylene series
[化] 炔烃\\n[医] 炔系列
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
It's so nice out.
外面天气真好。
He who pleased everybody died before he was born.
众口难调。
Do you think that would help?
你认为那有用吗？