Fencamine
[化] 芬咖明; 苯双胺咖啡碱
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
If you're sure you're not in a hurry, I can use a little help.
如果你真的不忙的话，我可能要你帮个小忙。
They are working hard on the farm. The children are picking apples.
他们正在农场卖力地干活。孩子们在摘苹果。