notch

英 [nɒtʃ]

美 [nɑːtʃ]

n.  等级; 档次; 位阶; (表面或边缘的)V形刻痕，圆形切口
v.  赢取; 获得; (在表面或边缘)刻V形痕，刻下切口

过去式：notched　现在分词：notching　过去分词：notched　复数：notches　第三人称单数：notches　

TOEFLIELTSGRE

Collins.1 / BNC.14781 / COCA.9472

短语动词

牛津词典

noun

• 等级；档次；位阶
  a level on a scale, often marking quality or achievement
  1. The quality of the food here has dropped a notch recently.
     这里的饭菜质量最近下降了一级。
• （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. For each day he spent on the island, he cut a new notch in his stick.
     他在岛上每过一天，就在手杖上刻一个新的记号。
  2. She tightened her belt an extra notch.
     她将腰带又束紧了一格。

verb

• 赢取；获得
  to achieve sth such as a win or a high score
  1. The team has notched up 20 goals already this season.
     这支球队本赛季已经攻进20个球。
• （在表面或边缘）刻V形痕，刻下切口
  to make a small V-shaped cut in an edge or a surface

柯林斯词典

• N-COUNT 等级;档次
  You can refer to a level on a scale of measurement or achievement as anotch.
  1. Average earnings in the economy moved up another notch in August...
     8月份这个国家的平均收入又上了一个台阶。
  2. In this country the good players are pulled down a notch or two...
     在这个国家，优秀选手的水平降了一两个档次。
  3. On the third day, General Zhang raised the temperature of the assembly a few notches.
     第三天，张将军使大会的热烈程度提高了几档。
• VERB (尤指体育比赛中)赢得，获得
  If younotcha success, especially in a sporting contest, you achieve it.
  1. Steve Bull notched his 200th goal for Wolves as they beat Leicester 3-0...
     史蒂夫·布尔为狼队攻入了他的第200粒进球，他们以3比0击败了莱斯特队。
  2. The President is keen to notch a political triumph that would foster freer world trade and faster economic growth.
     总统渴望获得政治胜利，以促使世界贸易更为自由，经济发展更为迅速。
• N-COUNT V形槽口;圆形切口
  Anotchis a small V-shaped or circular cut in the surface or edge of something.
  1. They cut notches in the handle of their pistol for each man they shot.
     他们每杀一个人就在枪托上刻下一个V形记号。
• See also:top-notch

英英释义

noun

• a small cut
  Synonym:nicksnick
• a V-shaped or U-shaped indentation carved or scratched into a surface
  1. there were four notches in the handle of his revolver
• the location in a range of mountains of a geological formation that is lower than the surrounding peaks
  1. we got through the pass before it started to snow
  Synonym:passmountain pass
• a V-shaped indentation
  1. mandibular notch

verb

• notch a surface to record something
• cut or make a notch into
  1. notch the rope

双语例句

• Detection of Notch Crack Initiation and Propagation by DC Potential Drop Method
  缺口裂纹起裂和扩展检测的直流电位法
• The notch marks the connection point.
  此切口标记了连接点。
• Digital filter with low pass, high pass, band pass, notch and all-pass and other types.
  数字滤波器有低通、高通、带通、带阻和全通等类型。
• Rear gunsight having an open notch instead of a peephole or telescope.
  在瞄准器的后部有一个开着的凹口取代了原来的窥视孔或望远镜。
• A notch on the side of a diskette, used to allow the recording of data on the diskette.
  软盘边上的一种缺口，用于允许在软盘上记录数据。
• One of the multiple rating agencies reduced our rating from AAA to plus come down one notch.
  多家评级机构中有一家把我们的信贷评级从AAA下调了一级。
• The President is keen to notch a political triumph that would foster freer world trade and faster economic growth.
  总统渴望获得政治胜利，以促使世界贸易更为自由，经济发展更为迅速。
• This part estimates the optimum geometry for the notch roller.
  这部分估计槽滚筒最佳的几何。
• They cut notches in the handle of their pistol for each man they shot.
  他们每杀一个人就在枪托上刻下一个V形记号。
• He cut a notch in the stick with a sharp knife.
  他用利刃在棒上刻了一个凹痕。