英语词汇“定期邮船”的翻译、意思、用法、释义-英汉汉英词典

单词	定期邮船
释义	定期邮船n.packet定期邮船，班轮phr.packet boat（通常在内河和近海航行的）定期邮船，班轮国家教育研究院双语词汇双向☞定期客船--定期邮船
随便看	crankcase closed system crankcase door crankcase emission crankcase emission control system crankcase emissions crankcase end cover crankcase explosion crankcase explosion proof door crank case explosion relief door crankcase explosion relief door crank case oil crankcase oil crankcases crank case scavenging crankcase scavenging crankcase sealed system crankcase storage system crankcase vent crankcase vent pipe crank center crank chamber crankchamber crank cheek crank circle crank-connecting-rod ratio