Proactinomycin
原放线菌素
🗣️ 情景例句
I admire you for sticking to your plans.
我佩服你能坚持你的计划。
Would you please have these clothes washed for me?
可以请你为我把这些衣服洗了？
Excuse me.Where's the nearest post office, please?
请问。最近的邮局在哪里？