Aligners
n. [机] 调整器；汽车的转向轮安装角测定仪；前轴定位器
🗣️ 情景例句
Let's get her to the animal shelter,
我们把她送到动物收容所。
Only by working hard can we succeed in doing anything.
只有通过努力工作我们才能成功。
Ducks know how to swim when they are born.
鸭子天生会游泳