- 基本释义
- 英英释义
- 更多资料
- 1. 反盘,螺旋排绕
网络例句
以下结果来自互联网
- a bit or drill having deep helical grooves.
有深螺旋状凹槽的一种钻头或钻井。 - the raised helical rib going around a screw.
绕着螺丝的凸起的螺旋状的肋纹。 - flying downward in a helical path with a large radius.
在大的范围内以螺旋的路径向下飞。 - The helical gear has become worked down over the years.
斜齿轮因为年久而磨损了。 - a balance that measure weight by the tension on a helical spring.
在螺旋状的弹簧上依靠拉力称物体重量的秤。