Mailcatcher
n. 邮包取送器(从邮包吊杆接取或发送邮包的装置)
🗣️ 情景例句
She is a wonderful mother.
她是个了不起的母亲。
Where do you go to school?
你在哪里上学？
The Moon is likely to become the industrial hub of the Solar System,
月球很可能成为太阳系的工业中心。