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
Cheep up! things will work out for the best.
高兴点儿。事情会有好结果的。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
But the copy he gave him had not been written out in full as usual.
但这回狱卒给贵族的信没有像往常那样把全文写全，