单词	acetyl bromide
释义	acetyl bromide noun : a liquid CH3COBr similar to acetyl chloride in properties and use Word History First Known Use 1873, in the meaning defined above
随便看	birds of a feather birds of a feather flock together birds of passage birds of prey birds-in-the-bush birdseed birdseed grass birdseeds birdseyes birdshots birdsong birdsongs birdstone Birdsville disease birdvine birdwatched birdwatchers birdwatches birdwatching birdwatchings birdwatchs birdweed birdy birectangular birefracting

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。