Tertiomycin
叔霉素
??? 情景例句
You're right, Ellen.
你說得對(duì)， Ellen。
Would you please have these clothes washed for me?
可以請(qǐng)你為我把這些衣服洗了？
The weather gets warmer, and the days get longer.
天氣漸暖，白天漸漸變長。