单词	安沸石--发光沸石
释义	双向☞发光沸石--安沸石
随便看	direction character direction coefficient direction comparison protection system direction component direction control direction control circuit direction control valve direction cosine direction cosines direction coupler direction coupler， grin-rod lens direction course direction, crystal direction detector direction detector; direction finder {= df}; finder direction detector; direction finder ; finder direction distribution direction drilling directioned direction effect direction equation direction field direction filtering direction finder direction finder-- adcock