名词滑轨; 滑道，滑斜面
911查询·英语单词
1. 导轨：slide viewer 观察镜 | slideway 导轨 | sliding bearing 滑动轴承,普通辐承
2. 滑道：slider 滑雪者 | slideway 滑道 | sliding axle 滑动轴
3. 导轨面：slider crank mechanism 滑块曲柄机构 | slideway 导轨面 | sliding 滑动
4. 滑槽：slider 滑子 | slideway 滑槽 | sliding bearing sleeve 滑动轴承套
noun
1. sloping channel through which things can descend
Synonym: chute slide sloping trough