英语短语词组词汇underground railroads的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	underground railroads
释义	underground railroad 地下铁道[亦作 underground railway] [常作 U-R-]【美国历史】(美国内战以前)帮助南方黑奴逃往北方(或加拿大)的地下秘密组织
随便看	by-passers bypassers bypass filter Bypass Filters bypassing bypassings bypass technology bypass valve bypast by-path by-paths by perforce by-place by-play by-plays by-plot by post by preference by principle by-product byproduct by profession byr by rail Byrd Land

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。