W 開頭單詞
worm shaft n. 蝸桿軸，蝸軸
worm reducer 蝸輪減速機(jī)；[機(jī)] 蝸輪減速器
worm mesh [交通運(yùn)輸工程]蝸桿齧郃
worm macule [毉葯科學(xué)]蟲斑
worm lizard 蚯蜥
worm hob [機(jī)械工程]蝸輪滾刀蝸桿滾齒刀
worm gearing 蝸輪傳動(dòng)裝置
worm gear hob [經(jīng)濟(jì)學(xué)]蝸輪滾刀[機(jī)械工程]蝸輪滾刀
worm gear grease [經(jīng)濟(jì)學(xué)]蝸輪潤(rùn)滑脂
worm gear drive 蝸輪傳動(dòng)
worm gear 蝸輪；螺鏇齒
worm driving pinion [經(jīng)濟(jì)學(xué)]蝸桿傳動(dòng)主動(dòng)齒輪