榫接合featherleaf rodgersflower: 岩陀feathering; full feathering: 顺桨featherless: adj. 没有羽毛的。 n. -ness feathering-hinge bearing: 变距铰轴承featherless chick: 裸雏; 无毛雏; 无羽雏下载手机词典可随时随地查词查翻译