Mitiromycin
丝紫霉素
🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。
There are a lot of people in the swimming pool.
游泳池里挤满了人。