Oleum citri
[医] 枸橼油
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
I'm afraid that the item isn't what we're looking for.
我恐怕这种产品不是我们所要找的。
I don't want to know what it's been; I want to know what it is now.
我不想知道它曾经是什么；我想知道它现在是什么。