单词	helical gearing
释义	helical gearing 螺旋齿轮传动
随便看	Theotocopoulos, Domenikos theotokion Theotokos the Ottoman Porte theoty of cell lineage theou the ouest the outback the outdoors the outer covering the outer man the outer space the outer woman the outer world the outfield the outlook the outright winner the outs the outset the outside the outsider the outsiders The outsider sees the best of the game. The outsider sees the most of the game. The outsider sees the the most of the game. S凤萧吟 S出塞 S出塞 S出塞二首（其一） S出塞曲 S列女操 S初发扬子寄元大校书 S初授官题高冠草堂 S初渡汉江 S初至巴峡与李十二白裴九同泛洞庭山茄子山茱萸山茶山荒山药山药蛋山莓山莴苣山菜山萮酸