- 相关词组
- spring cotter弹簧插销，弹簧锁销，弹簧制销;
- air springn.（象弹簧一样起减震作用的）气垫;
- adjusting device调整设备;
- conveying screw螺旋输送机;
- marine screw type condensing unit船用螺杆式压缩冷凝机组
- adjusting entry调整记录;
- counterpoise spring补偿弹簧;
- guide screw导螺,丝杠
- put the screw on强迫
- internal screw thread内螺纹;
- screw conveyer螺旋输送机;
- adjusting wedge调节楔；调整楔
- late spring暮春；晚春;
- spring up跳起; 跃起;迅速成长;<非正>突然开始;
- screw compressor螺杆式压缩机;
- countersunk screw埋头螺钉，埋头螺丝;
- axial tension轴向拉力，轴向拉伸;
- marine screw propeller船用螺旋桨
- mountain spring山泉;
- spring up like mushroomsv.雨后春笋般地涌现;
- 今日热词
- 热门搜索
- barrel n.桶;一桶的量;枪管;v.飞驰;
- magic art 魔术
- alpha n.阿尔法;希腊字母的第一个字母;
- drop v.落下;（使）降低;使掉下;累倒;中途放下;停止;把…除名;急剧倾斜而下;给…送到;断绝往来;n.滴;少量;减少;糖豆;落差;空投;
- upstairs adv.在楼上，往楼上;在高空;n.楼上;
- attactive n. 攻击性的
- pleased adj.高兴的;乐于做的;
- serve v.为…服务/效力;任职;可用作;提供;接待;送交;服刑;发球;对…有用;端上（食物）;足够…吃/用;n.发球;
- a sky full of stars 字幕版;欧冠
- minesweeper n.扫雷艇
- someone you loved 你爱的人
- ocean n. 大海;海洋;(五大洋之一的)洋
