Oxykrinin
分泌素
🗣️ 情景例句
I can play.
我也能玩。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
The next evening the man upstairs came home from work late as usual.
第二天晚上，楼上人和平时一样很晚才下班回家。