F 开头单词
feather tree 山红木
feather tongue [土木建筑工程]斜削销斜削榫舌
feather tip [体育]羽毛顶尖
feather step [艺术学]羽步
feather small bird [经济学]羽毛小鸟
feather quilt 羽绒被
feather out 减弱；逐渐消失
feather meal 羽毛粉
feather mattress [经济学]羽绒床垫[交通运输工程]羽毛床垫
feather key and keyway [土木建筑工程]滑键与键槽
feather key 导向键；滑键
feather joint [地球科学]羽毛节理羽状节理[机械工程]铰链接合活键接合滑键接合
feather hat flower [经济学]羽毛帽花
feather grass steppe [地球科学]针茅草原
feather follicle [医药科学]羽囊[生物学]羽囊
feather fan 羽毛扇
feather edge n. 底边缘，[建] 薄缘；削边薄边