Defectology
n. 缺损学(一门研究人体缺损原因及其治疗方法的学科)
🗣️ 情景例句
I can't ask him for a raise, I have no experience in negotiation.
我不能叫他给我加薪，我在谈判方面没经验。
It can't be helped.
无能为力。
I'll have the office send you a map.
我会叫公司里的人送张地图给你。