hopper side plating边: side; section舱: cabin; module斜: oblique; slanting; skew; bev ...顶板: roof; top tray底边舱斜顶板: sloping toplate of bottom side tank下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:边舱斜顶板,即可在微信中查询翻译