sandwich co tructionsandwich constructionsandwich structuresandwichco truction夹层: mezzanine; entresol; interla ...构造: structure; construction; con ...奥层构造: infrastructure薄层构造: lamella structure; laminated structure表层构造: oberbau; superficial structure; superficial tectonics; surface structure下载手机词典可随时随地查词查翻译
