Acetylene acid
[机] 炔属酸
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
She conducted herself well.
她行为端正。
I waited by the kitchen door.
我在厨房门旁等着。