Tertiomycin
叔霉素
🗣️ 情景例句
How was your trip?
你这一趟旅途还好吧？
About how long does it take?
大约要坐多久？
We'd better not just talk; let's go to the river to bathe.
我们最好别光顾说了；咱们去河里游泳吧。