align

牙套可以帮助牙齿排列整齐。

Braces help to ___align teeth properly.

在提交前，请确保你的数据符合行业标准。

Before submission, please ___align your data with industry standards.

请把书架上的书本对齐摆放整齐。

Please ___align the books on the shelf neatly.