您要查找的是不是:
- 螺snail
- 螺杆screw
- 螺柱double-screw bolt
- 螺孔screw
- 沟纹rill
- 沟纹砖grooved-back brick
- 螺塞plug screw
- 沟纹辊[机] fluted roller
- 沟纹舌fluted tongue; furrowed tongue; groove tongue; linga plicata; lingua plicata; scrotal tongue; sulcated tongue
- 螺杆泵screw pump
- 磨盘沟纹stone furrow
- 螺牙thread
- 纵的沟纹glyph
- 螺套threaded sleeve
- 纵向沟纹longitudinal groove
- 幽门螺杆菌H. pylori
- 切削沟纹chipped grain
- 润滑沟纹grease way
- 螺线spiral curve
- 胎面沟纹tyre tread groove