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
But when Robbie was born,
但当Robbie出生后，
Can you give me some feedback?
你能给我一些建议吗？
I've travelled many miles and I'm very glad I made the effort.
我远道而来，但是我很高兴没有白跑。