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've been thinking.
我一直在考虑。
May I refill your drink?
再喝一杯如何？
I'd like to give you one of our new catalogs.
我们有新目录想给你