lock joint是什么意思 lock joint怎么读
lock joint的相关资料
lockn.锁；水闸；一缕头发；一簇；一束v.固定；锁(住)；抓牢；过闸
lockagen.水闸高低度；水闸设备；通过水闸；水闸的构筑及使用
lock joint的用法和样例
- The screw has worked out of the joint.
螺丝从接合处脱了出来。 - On the bottom of the bottle there is no joint seam, and the strength is improved.
瓶底无接合线并且强度增加。
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