Menostaxis
n. [医]经期延长
🗣️ 情景例句
I sold your father that house seventeen years ago.
十七年前我把那栋房子卖给你父亲的。
Know something like the palm of one's hand.
熟知其事，了如指掌。
What Caused The Fire ?
是什么引发了火灾？