单词	水手箱
释义	同CHEST
随便看	bottom animals; bottom fauna bottom antireflective coating bottom application bottom arch bar bottom ash bottom ash cooler bottom ash discharge valve bottom ash hopper bottom attack bottom bar bottom baryon bottom batten bottom beam stay bottom belt conveyor bottom block bottom block (running block) bottom blow bottom blowdown bottom blowing bottom-blown converter bottom blow off bottom blow off {boiler} bottom blow valve bottom board bottom-board