- 相关词组
- internal screw thread内螺纹;
- screw up拧紧;扭歪（脸）;<非正>把…搞糟;
- oil reservoir cover screw储油器盖止动螺钉
- nut screw螺母
- nozzle adjusting screw喷管调节螺钉
- multi-start screw thread多头螺纹
- adjust screw[机] 调整螺钉，加减螺钉;
- pulley conical disk三角皮带轮
- no screw balance无平衡螺钉摆轮
- mushroom head screw菌头螺钉
- proportion set screw比例度设定螺丝
- quarter screw调节[校正]螺钉
- monkey screw wrench活扳手
- multiple-thread screw多头螺杆
- grub screw木[平头]螺丝，埋头螺钉;无头螺丝;
- pulley conical disc三角皮带轮
- mounting screw安装螺钉
- pull-out piece spring screw压簧螺钉
- multiple-start screw thread多头螺纹
- nickel-plated mild steel round head wood screw镀镍低碳钢圆头木螺丝
- 今日热词
- 热门搜索
- golf n.高尔夫球;高尔夫球运动;
- electronic adj.电子的;电子设备的;
- spr abbr.spring 春季;sponsor 发起人;sprinkled 喷洒的;specific resistance 比电阻;
- connection closed 连接关闭
- unique adj.唯一的；独一无二的;独特的；罕见的;（某人、地或事物）独具的，特有的n.独一无二的人[物,事实]
- Russia n.(1917年以前的)俄罗斯帝国;现俄罗斯;俄罗斯联邦;
- intellect n.智力，理解力;有才智的人;知识分子;
- geometry n.几何学;几何形状;几何图形;几何学著作;
- do you love me n.你爱我吗（歌曲名）;
- appropriate adj. 适当的;恰当的;合适的;v. 盗用;侵吞;拨（专款等） ;
- avoid vt.避开，避免，预防;[法]使无效，撤销，废止;
- pool n.水池;石油层;（液体等的）一滩;共同储金;赌注;vi.使形成池塘或水洼;淤积;合伙经营;采（煤等）;
