单词	focusing grid
释义	focusing grid 聚焦栅
随便看	nuclear change nuclear characteristic nuclear charge nuclear charge distribution nuclear-charge distribution nuclear charge number nuclear charges nuclear charge torpedo nuclear chemical engineering nuclear chemist nuclear chemistries nuclear chemistry nuclear chemistry and technology nuclear chemists nuclear chilled-water system nuclear chlorination nuclear chromatin nuclear chromation nuclear city nuclear class nuclear clock nuclear cloud nuclear club nuclear clubs nuclear code 客有孙彦立客有归欤叹客来何有客槎曾犯客樯南浦客游节回换客至鸡斗争客舍并州已十霜客舍青青柳色新客行悲故乡防疫防皺防砂防禦防空防空壕防縮防腐防臭防虫