Mephetedrine
甲苯丁胺
🗣️ 情景例句
I should be finished packing by then.
到那时候我应该已经整理好行李了。
I'm pressed for time.
我赶时间。
Industrialized farming methods produce cheap meat products: beef, pork and chicken.
工业化的农作方式生产出廉价的肉类制品——牛肉、猪肉和鸡肉。