Upcheck
试验合格的分数
🗣️ 情景例句
I like to snack between meals
正餐间我爱吃点零食。
No. Mine is blue.
不是。我的是蓝的。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。