Praeperforatum
[医] 前穿质
🗣️ 情景例句
I'm glad I ran into you. Where have you been hiding lately?
我很高兴碰见你，你躲到哪里去了？
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
Her will to live enabled her to recover.
她求生的欲望使她得以复原。