词汇“闭关”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	闭关
释义	闭关闭关[bì guān]1.■close the border 常用词组1.■闭关政策 closed-door policy; closed-doorism;2.■闭关主义 isolationism
随便看	oxygen family element oxygen flowmeter oxygen-free oxygen-free atmosphere oxygen-free carrier gas oxygen-free copper oxygen furnace steel oxygen generating plant oxygen gouging oxygen groove oxygen heterocycle oxygen heterocyclic ring oxygen-hydrogen torch oxygenic oxygenicity oxygen index oxygen installation oxygen insufflation oxygen interstitial oxygenium oxygenize oxygenized air oxygen jet oxygen jet steel oxygen lack

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。