rough tooth的意思|示意

Go over your finished rough draft with a fine-tooth comb and clean it up as much as you can.

把你完成的稿子用一个”细齿梳子“来检查，尽可能”打扫干净“。

There was none to bring it except the little messenger of the fields with his rough green coat, the dandelion – this lion's tooth, as the French call him.

除穿着粗陋绿衣的田野信使蒲公英（法国人把它叫作狮子的牙齿）之外，还有谁会来传递春天的消息呢！

A solution is put on the tooth that makes the surface a little rough. (it is easier for the sealant to stick to a slightly rough surface.)

在牙齿上涂上一层溶液，使得牙齿表面变得一点点粗糙。(保护胶更容易在有点粗糙的表面粘牢)。