Protoyping
n. 原型;样机开发;研究
🗣️ 情景例句
I won't permit you to buy a crossbow, now or ever.
我不会允许你买弓弩的，永远也不会。
His career opportunities suddenly looked brighter.
他似乎突然又有希望飞黄腾达了。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。