posit structure断定: conclude; form a judgment; d ...结构: structure; composition; cons ...假定结构, 断定结构: posit structure不定结构: indeterminate structure不稳定结构: unstable 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:断定结构,即可在微信中查询翻译