screw-ball 有怪僻事人
ball screw 滚珠丝杆 ; 球头螺钉
Female Screw Ball Valve 内螺纹球阀
screw-ball l 有怪僻的人 ; 有怪僻事人
ball screw Actuators 滚珠丝杠致动器 ; 滚珠丝杠支撑座致动器
ball screw assembly 滚珠丝杠副
Ball circuit screw 循环球螺杆 ; 循举世螺杆
ball screw shaft 滚珠丝杠
Screw ball valve 螺旋阀
"a screwball proposal without a prayer of working"
同义词： crazy half-baked softheaded
以上来源于: WordNet
ADJ Screwball comedy is silly and eccentric in an amusing and harmless way. 荒唐可笑的 [非正式] [ADJ n]
...a remake of a '50s classic screwball comedy.
...一部20世纪50年代经典怪诞喜剧的翻拍。
N-COUNT If you say that someone is a screwball, you mean that they do strange or crazy things. 怪人 [非正式]
Recirculating twin ball tracks in the screw and on the rails provide greater accuracy.
在循环球螺杆双轨道和在路轨上提供更大的准确性。
It's much harder, they say, to dislocate a screw than a round-ball-and-socket joint.
这种螺纹状的关节与球状关节相比，更难发生脱臼的情况。
The guide rod and bearing system support the load while the ball screw drives the load.
该指南杆和轴承系统的负载，同时支持的滚珠丝杠驱动器的负载。
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