- 相关词组
- pulley shaft提升井
- belt pulley皮带盘，皮带轮;
- pulley head提拉窗上口槽
- crowning pulley凸面皮带轮;
- pulley mortise滑槽榫接
- alnico magnet铝镍钴磁体;
- scored pulley槽轮;
- pulley speed皮带轮转速
- pulley lathe皮带轮车床
- horseshoe magnet马蹄形磁铁[磁体];
- wire rope pulley钢丝索轮;钢索滑轮
- tripping magnet解扣电磁铁，切断电磁铁
- crankshaft pulley曲轴皮带轮
- permanent magnetn.永久磁铁;
- convergence magnet会聚磁铁；聚焦磁铁；收敛磁铁
- damped magnet阻尼磁铁;
- pulley holder皮带轮托架;滑轮托
- pulley frame天轮架
- chick magnet小鸡磁铁
- counterweight pulley配重滑车;
- 今日热词
- 热门搜索
- swell v.膨胀，肿胀;增加，增强;充满（激情）;n.浪潮，浪涌;增加，增强;
- 学习通 Learning; i-Learn
- sweat n.汗水;出汗;繁重的工作;v.出汗;苦干;焦虑;渗出水分;用文火熬;
- ceratin 角蛋白;
- perfection n.完美;完善;最后加工;圆满;
- shelf n.架子，搁板;突出的岩石，陆架;
- numb adj.麻木的;迟钝的;v.使麻木;
- eur usd 欧元
- bind v.使紧密联系，结合;约束;捆绑;装订;n.窘境;令人不快的事物;
- woo vt.求爱，求婚;争取…的支持;vi.求爱;恳求;
- where did you go 你去哪儿了;
- latter pron.（两者之间的）后者;adj.后者的;后半期的;
