Questiomycin
尋霉素
??? 情景例句
I have been learning English for three years now.
我學英語有3年了。
It is not work that kills, but worry.
勞動不傷人，憂慮才傷人。
Would you care to answer my question on the warranty?
你可以回答我有關保證的問題嗎？