- 相关词组
- chain sawn.链锯，小型机器锯;
- safety pin chain安全销吊链
- a chain of一连串的；一连串;
- roller connecting rod滚子轴承连杆
- roller transmission chain滚子链条
- chain storen.连锁商店;
- safety coupling chain安全联接链
- roller fairlead for chain cable导链滚轮
- safety chain安全链;保险链
- sash chain提拉窗吊链
- chain stitchn.链形缝法;
- connecting flightv.转接班机;
- saprophyte chain腐生链
- chain guard链罩;
- cuff linkn.男子衬衫袖的链扣;
- chain up拴住;
- safety chain eye安全链眼
- safety chain hook安全链钩
- connecting rod连杆；连接杆；活塞杆
- rotating link旋转联杆
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