Priniple
[机] 原理, 原则
🗣️ 情景例句
I lost a whole day's work.
我丢掉一整天的工作成果。
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
Happy birthday! he said. Here's your present.
“生日快乐！”他说，“这是给你的礼物。”