单词	cat back
释义	cat back noun : a lanyard sometimes fastened to the hook of a cat block to aid in hooking the ring of the anchor Word History Etymology cat (block)
随便看	nucleons nucleophile nucleophiles nucleophilic nucleophilically nucleophilicities nucleophilicity nucleoplasm nucleoplasmic nucleoplasms nucleoprotein nucleoproteins nucleoside nucleosides nucleosomal nucleosome nucleosomes nucleosyntheses nucleosynthesis nucleosynthetic nucleotidase nucleotidases nucleotide nucleotides nucleus

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。