单词	O.L. (open loop)
释义	O.L. (open loop) 环
随便看	ballast screener ballast screening ballast screening machine ballast section ballast shortage ballast shoulder cleaning machine ballast shoulder consolidating machine ballast simulator ballast sinking ballast slab ballast space ballast spreader ballast-spreader ballast spreading car ballast spreading tipping car ballast statement ballast strip finisher ballast-stripping eductor ballast stripping pump ballast suction ballast suction pipe ballast-surfaced ballast system ballast-tamper ballast tamper 流金铄石流风余俗流风余韵流风回雪流风遗迹浂浃浃1 浃2 浃3 阿呆臭い阿呆臭イ阿呆鳥阿呍阿多福阿婆ずれ阿婆ズレ阿婆擦れ阿婆擦レ阿弥陀