英 [nɒtʃ] 美 [nɑːtʃ]
n. （表面或边缘的）V形刻痕，圆形切口；等级，档次；<美>山峡，峡谷；皮带上（搭扣插入）的孔
vt. <非正式>赢得，获取；（在表面或边缘）刻V形痕，刻下切口
复数notches
第三人称单数notches
现在分词notching
过去式notched
过去分词notched
notch /nɒtʃ/ [ notching notched notches ]
可数名词 You can refer to a level on a scale of measurement or achievement as a notch. 等级
Average earnings in the economy moved up another notch in August.
平均经济收入在8月份又上升了一级。
In this country the good players are pulled down a notch or two.
在这个国家优秀运动员们被降了一到两级。
及物动词 If you notch a success, especially in a sports contest, you achieve it. (尤指体育比赛) 赢得
"It took longer than we wanted," Clemens said after notching his first victory since June 9.
“用的时间比我们希望的要长，”克莱门斯在6月9日以来赢得他的第一次胜利后说。
可数名词 A notch is a small V-shaped or circular cut in the surface or edge of something. V形槽口; 圆形凹口
It is a myth that gunslingers in the American west cut notches in the handle of their pistol for each man they shot.
有种传说，美国西部的枪手们每杀死一个人就在他们的枪柄上刻下一个V形记号。
a V-shaped indentation
mandibular notch
the location in a range of mountains of a geological formation that is lower than the surrounding peaks
同义词： pass / mountain pass
a V-shaped or U-shaped indentation carved or scratched into a surface
there were four notches in the handle of his revolver
cut or make a notch into
notch the rope
notch a surface to record something
缺口-引用次数：55
By proposing a modification method to blunted crack or notch stress intensity factors and ultimate loads, the FAD can be established to eliminate the influences of notch factors on it.
提出了钝裂纹或缺口应力强度因子和极限载荷修正方法。
切口-引用次数：19
Double-notch interlaminar shear strength test is an effective testing method used to test the interlaminar shear strength of laminates.
双切口层间剪切强度测试方法是测试层合板复合材料层间剪切强度的一种有效试验方法。
槽口-引用次数：2
It is observed that the peak radial deformation of the U-shape notch spools of small radii are occurred in both side walls of the notch, and that of big depth are occurred in the semicircle wall.
研究阀芯变形时,发现槽口半径小的U形槽,其阀芯最大的径向变形容易发生在槽口两侧的壁面。
参考来源节流阀油流温升及阀芯变形研究
凹口
凹口波
缺口-引用次数：81
The fracture processing of notch specimens include the initial micro-cracks propagate and finally fracture, no notch specimens propagate many micro-cracks, the remain section reducing result in the strengthen of fracture intensity.
无缺口拉伸试件时产生大量微裂纹，剩余面积强化最终断裂。
陷波-引用次数：74
We study the HNLF-based novel notch filter.
研究了基于HNLF的新型陷波滤波器。
切口-引用次数：32
缺口-引用次数：5
刻痕-引用次数：3
参考来源小波降噪在钢绞线缺陷检测中的应用
切口-引用次数：3
凹槽
劈植
隘口
边槽
扼位
领嘴
缺口
防写缺口
缺刻
缺口
凹痕
凹槽
切迹;缺刻;v形凹口
... NON-WOVENFABRIC非织布/无纺布 NOTCH扼位 OFFPRESSING终烫 ...
... notch刻痕，选择器标志，(控制器的)换级触点，步进触点，将…切口，给…开槽，凹口，切口，凹槽，选择器标准，在…上开切口，入孔，缺口，山峡，选择器标记 notch领嘴 notch凹口,缺口,凹痕 ...
以确保俱乐部面上的凹槽(Notch)是一律清洁的。领前，三做：做别人不知道要做的事；做别人不想做的事；做别人做不到的事。
电压缺口（Notches）：电压缺口是一种持续时间小于半周期的周期性电压扰动，主要是由于电力 电子设备本身电流换相，造成瞬时短路而引起。
notched 有凹口的；有缺口的；有锯齿状的
They have a notch in their belt.
他们的皮带上有个切口。
They are recognizable by their coloring (mostly brown with yellow spots), large pointed teeth, and the notch in their lower lip.
可以从它们的颜色（大多是带有黄色斑点的棕色）、大尖牙和下唇的凹陷处辨认出来。
She tightened her belt an extra notch.
她将腰带又束紧了一格。
"I'm a better singer experimenting with feel and taking my vocals up a notch,"
VOA : standard.2009.12.23
He thinks his love for the games is a notch below addiction.
VOA : standard.2010.04.20
It features collaborations with a series of top-notch artists, including Kenna and The Catalyst.
This could happen if Japan's sovereign-debt rating falls another notch, which given the country's worsening finances could easily happen.
It also relies on the input from top-notch travel experts, who continue to refine the genome.
FORBES: Top VC Looks at the Brave New World of Online Search
"notch"是个多义词，它可以指马库斯·阿列克谢·泊松,notch（Notch在《Minecraft》里的形象）。