Oleum ricini
[医] 蓖麻油
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
🗣️ 情景例句
Well, he's asleep--finally.
好了， 他终于睡着了。
That's good wisdom which is wisdom in the end.
最后的聪明才算真聪明。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。