单词	direct motion
释义	direct motion 顺行;直接运动
随便看	length shifter length slow lengthsman lengthsmen lengths of service lengthsome length specification length standards lengths-to-diameter length stop length-tension length to depth ratio length-to-diameter length-to-diameter ratio length to diameter ratio length-to-diameter(ratio) length to diameter ratio of flexspline length to diameter ra tio of flexspline length to height ratio length-to-length cure length tolerance length travel length under ultimate load length uniformity length unit 知人论世知其一不知其二知其一，不知其二知其不可而为之知名当世知命不忧知命之年知命乐天知地知天知子莫若父 27518 27519 27520 27521 27522 27523 27524 27525 27526 27527