She was cutting herself with a razor when she felt sad or upset.

当她感到伤心或沮丧时，她就用剃须刀割伤自己。

youdao

A knife should be as sharp as a razor or it mashes and bruises food rather than chopping or cutting it.

厨刀就该像剃刀那么锋利，否则你就不是在切，而是在捣浆糊。

youdao

The razor can have a biasing member secured to the housing and biasing the blades so that the cutting edges are biased against the stop member.

剃须刀可在外罩安装偏心机构，调节刀片使切削刃偏向制动机构。

youdao

Other important cutting tools include: the razor, the scissor.

FORBES: No. 1 The Knife

If there are fewer than 21 ratifications by the end of October 2006--and with two no votes and the U.K. and Denmark also likely to vote no, that is cutting the margin of error razor thin--the whole matter reverts to the European Council to work out, so the Council may decide to cut its losses now.

FORBES

Low interest rates are still cutting into profits and slicing margins razor thin which has led to slow hiring.

FORBES: The Big Banks Hiring The Most Right Now