concrete pavement spreaderconcrete road paver混凝土: concrete; beton; jetereting路面: road surface; pavement摊: spread out铺: shop; store机: machine; engine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:混凝土路面摊铺机,即可在微信中查询翻译