serration
英[seˈreɪʃn]
美[səˈreʃən, sɛ-]
基本释义
- n.
- 锯齿状，锯齿状突起
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.
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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.
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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"