单词	命令控制字
释义	命令控制字command control word
随便看	before the world before this (time) before time before-time beforetime beforetimes before unload before update before you can say jack robinson before you can say knife before you can say “knife” before you can (或 could) say “knife” before you could say “knife” before your eyes before your time before you (或one) can say knife (或jack robinson) before (或 ere) long before (或 under) someone's (very) eyes befori be for it be for it (或 the high jump) be for nothing in beforsite be for the chop be for the high jump