单词	primary directory
释义	primary directory 主目录
随便看	shaft communication shaft compartment shaft concentricity shaft connection survey shaft contact shaft cooling shrood shaft counter shaft-coupling shaft coupling shaft coupling bolt shaft coupling side shaft cover shaft crib shaft critical speed shaft crucible furnace shaft crusher shaftcup shaft-cup shaft-cup spring shaft cup spring shaft curb shaft curbing shaft current shaft current protection shaft curving 一家老小一寒如此一寸丹心一寸光阴一寸金一寸赤心一射之地一尘不到一尘不染一尘不缁一尺水十丈波ひかえるひかえる【控える】ひかえ室ひかえ目ひかがみひかがみ【膕】ひかくひかくひかくひかく【比較】