cogwheel
英[ˈkɒgwi:l]
美[ˈkɑgwil]
基本释义
- n.
- 钝齿轮，木齿铁轮
实用例句
Red ribbon forms a knot in the centre of the cogwheel.
齿轮的中心交结着红绶.
互联网
A cogwheel is placed where the wheat and rice stems cross at the base.
齿轮安在下方麦稻杆的交叉点上.
互联网
英英释义
Noun
1. a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion