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
Susan is one of the best women you'll ever find.
Susan是你能找到最好的女人之一。
Books, like friends, should be few and well chosen.
书籍如朋友，应该少而精。
Can't they be mended?
不能修补了吗？