词汇	fixedpitch propeller
释义	fixedpitch propeller 定距螺旋桨
随便看	by-production by-product lime byproduct material by product material by point by popular demand By popular request By popular request,the chairman was re elected By popular request,the chairman was re-elected By popular request, the chairman was re elected By popular request, the chairman was re-elected by popular tradition byporesalexia by-position by post by-post by post-acceleration By post or by fax by post-polymerisation treatment by pound by pouring molten materials onto the substrate by powder metallurgy by power carts and blackouts By power we mean the rate of doing work Bypoxemia