Yemenimycin
也门霉素
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
You'll never be able to fill your father's shoes.
你永远也替不了你父亲的工作。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英语。