serration

serration读音音标

英[seˈreɪʃn]

美[səˈreʃən, sɛ-]

基本意思释义

n.锯齿状，锯齿状突起

短语及实用例句

The points for attention in designing the serration axle are pointed out.

指出了渐开线螺旋花键轴几何尺寸设计时应注意的问题.

Cut the edge of the card by pinking shears to make serration or wave patterns.

再使用造形剪刀将卡片的边缘剪成锯齿或波浪状,以增加美感.

英英释义

Noun

1. the condition of being serrated;

\"the serrations of a city skyline\"

2. a row of notches;

\"the pliers had serrations to improve the grip\"

3. a single notch in a row of notches;

\"one of the serrations was broken off\"