notch

1.等级；档次；位阶a level on a scale, often marking quality or achievement

2.（表面或边缘的） V 形刻痕，圆形切口a V-shape or a circle cut in an edge or a surface, sometimes used to keep a record of sth

1.(informal)~ sth (up)赢取；获得to achieve sth such as a win or a high score

1.(V字形的)槽口,缺口;切口;凹口;箭鞘缺口

2.〈美〉山峡,峡谷;【地】水浪冲成的洞穴

3.(刻在棍子等上的)计数刻痕;选择器标记

4.〈口〉等;级;〈古〉(板球等的)分数

1.砍,切;【林】劈植

2.〈古〉(板球等)得(分)

3.在...上开槽口[作凹口,作缺口 (into)];作刻痕计算(比赛分数等)

4.搭(箭) (up down)

1.a small cut on the edge or surface of something, especially a cut shaped like the letter V

2.if you move up or down a notch, you move up or down to the next level, for example in a job or in your ability to do something

1.to make a notch in something