Ceratum
[医] 蜡膏, 蜡剂
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
He who is ashamed of asking is ashamed of learning.
耻于问者耻于学。
Have we been introduced?
对不起，我们彼此介绍过了吗？