英语词汇“be closed and self-fettered”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be closed and self-fettered
释义	be closed and self-fettered 画地为牢；封闭式管理；闭关锁国
随便看	in-service condition in-service crime In-Service Data Acquisition System in-service development inservice education In service education in-service education In-service Education in-service education for teacher in-service education of teachers in-service education of teachersinset in-service education program in-service educator In-Service Engineering Activity in-service equipment in-service examination in-service factor in-service forced derated hours in-service foreign language teachers in-service graduate in-service industrial pressure pipes inservice inspection in service inspection in-service inspection inservice inspection equipment