单词	Vollisneria natans
释义	Vollisneria natans 苦草
随便看	Single border extra-fixation cradle single bore single bore collimator single borehole multiple anchor cables single boric acid derivative single boss singleboss top roller single bottom single bottom construction single bottom plow single-bottom plow single bottom ship single bottom vessel single-bottom vessel single bounce single bounce technique single boundary belt single-bounded dichotomous choice single bow knot single box single box-beam single box cam single box computer single box double room single box girder gantry crane