feather tree 山紅木feather tongue [土木建筑工程]斜削銷斜削榫舌feather tip [體育]羽毛頂尖feather step [藝術(shù)學(xué)]羽步feather star feather small bird [經(jīng)濟學(xué)]羽毛小鳥feather quilt 羽絨被feather palm feather out 減弱；逐漸消失feather meal 羽毛粉feather mattress [經(jīng)濟學(xué)]羽絨床墊[交通運輸工程]羽毛床墊feather key and keyway [土木建筑工程]滑鍵與鍵槽feather key 導(dǎo)向鍵；滑鍵feather joint [地球科學(xué)]羽毛節(jié)理羽狀節(jié)理[機械工程]鉸鏈接合活鍵接合滑鍵接合feather hat flower [經(jīng)濟學(xué)]羽毛帽花feather grass steppe [地球科學(xué)]針茅草原feather follicle [醫(yī)藥科學(xué)]羽囊[生物學(xué)]羽囊feather fan 羽毛扇feather edges feather edge n. 底邊緣，[建] 薄緣；削邊薄邊