Oleum
n. 发烟硫酸\\n[化] 发烟硫酸
🏥 医学释义
①发烟硫酸 ②油
🗣️ 情景例句
That's a great idea, Grandpa!
这太好了， 爷爷。
He knows best what good is that has endured evil.
忍过痛受过苦，最知幸福是何物。
But Jiang Honglin from Class 2 was running very fast.
但是2班的江红林跑得非常快。