slump structure塌: collapse; fall down; cave in滑: slippery; smooth构造: structure; construction; con ...崩滑构造: slump structure层滑构造: bedding slip structure; slip-sheet structure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:塌滑构造,即可在微信中查询翻译