单词	branch duct
释义	branch duct 通风]支管
随便看	collection and distribution train collection and preparation collection angle collection anionic collection approval collection area collection bank collection basis collection bill collection book for bills collection box collection boxes collection cationic collection chamber collection charge collection charges collection class collection clerk collection coefficient collection commission collection cost collection cycle collection data collection days collection demand draft 晓角分残漏晓起理残妆晓镜但愁云鬓改晓阴无赖似穷秋晓陇云飞晓随天仗入晓霁长风里晓霜初著青林晓霜初著青林晓风残月 04921 04922 04923 04924 04925 04926 04927 04928 04929 04930