Paucituberculata
少结节目
🗣️ 情景例句
A serious matter.
一个严重的问题。
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
In the middle of the night, two boys woke up and began shouting.
午夜前后，有两个孩子醒了，大声叫了起来。