英语词汇close the passes and seal off the country怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	close the passes and seal off the country
释义	close the passes and seal off the country— 闭关锁国 () See also: close the passes— 闭关 seal off the country— 闭关
随便看	straight line access straight line amortisation straight-line amortization straight-line basis straight-line basis over a straight-line cut straight line depreciation straight line distance straight line from straight-line function straight line passing through straight line portion straight line running straight line runs straight-line segments straight-line speed straight line stability straight machine straight manner straight master straight month straight motion straight mouth straight moving straight & narrow

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

close the passes and seal off the country—