n.沟,槽( groove的名词复数 );(某种)音乐节奏;
例句:
Sliding doors move in grooves.
滑动门在槽沟中移动.
If grooves are cut in the flank of nut hydrostatic action is possible.
如在螺母螺纹侧面切槽,则可实现静压作用.
The needle has jumped several grooves.
唱针跳过了几道纹路.