Aligner
[计] 对准器, 调整器
🏥 医学释义
校准器
🗣️ 情景例句
Come on, Sam ...
好啦， Sam……
To chirr...chirrup...chirr
唧唧地叫
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？