单词	blade boss
释义	blade boss propeller boss The thick, central portion of a fixed-pitch propeller hub. Also called blade boss.
随便看	parore parorexia parorrey interactive media paros parosamia paros, greece - paros community parosmia parosphresia parosphresis parosteal parosteal fasciitis parosteal osteosarcoma parosteitis parosteosis parostitis parostosis parostotic parotic parotic region parotid parotid abscess parotid adenitis parotid artery parotid bed parotid branches

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