单词	boom crutch
释义	boom crutch noun : a movable prop to support the free end of a ship's boom when it is not in use Word History Etymology boom entry 2
随便看	cast one's ballot cast one's eye over cast one's lot with cast one's net wide cast out cast pearls before swine cast shadow cast stone cast their votes cast up cast ware cast-iron cast-iron front cast-iron plant cast-off cast-weld cast/run one's eye over cast/shed/throw light on cast/spread one's net wide cast/throw doubt on cast/throw pearls before swine castabilities castability castable Castalia

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。