The inclined protection teeth can still perform the cutting function after the cutting heads of the saw teeth are exhausted, thereby protecting the saw blade substrate.

所述 斜保护齿，能够在锯齿刀头耗尽后，仍能起到切割作用，从而达 到保护锯片基体的目的。

youdao

Disclosed is a novel adhesive tape cutter, including an elastic sheet. Saw teeth are arranged at the top part of the elastic sheet, and a transverse groove is also arranged on the elastic sheet.

一种新型胶带切割器，包括弹性片，所述弹性片的顶部设有锯齿，所述的弹性片上还有一横向的凹槽。

youdao

By the method of sawing and saw blade swing taking the line of saw-teeth of saw blade's working side for centre, saw blade always works toward the tangent of sawing curve.

采用锯机连同带锯条一起以带锯条工作边锯齿齿尖连线为中心作回转摆动的方法，实现带锯条始终沿着锯切曲线的切线方向进行锯切。

youdao

He saw the rushing forms of the gray wolves, their shinning eyes, their long wet tongues and sharp teeth.

VOA: special.2010.02.27

Be careful C it is very sharp, with teeth just like a saw.

VOA: special.2009.06.30

One-year forecasts are pretty much worthless (witness the past year, which saw stocks zoom into the teeth of a weak, slow recovery), and even decade-out estimates are close to garbage.

FORBES: Serious Investors Will Ignore the Fiscal Cliff