notching
/nɑːtʃ/
动词
在…上切V形槽口,在…上刻V形切口
/nɑːtʃ/
名词
(硬物表面的)V形槽口,V形切
The stick has two notches, one at each end.
这根木棍两端各有一个V形切口。
(身体部位边缘的)凹口;切迹
a cardiac notch
心切迹
等级,档次
Among current players, she is rated a notch above (= is better than) the rest.
在现役运动员中,她比其他人要高出一个等级。