单词	junk DNA
释义	junk DNA noun : a region of DNA that usually consists of a repeating DNA sequence, does not code for protein, and has no known function Word History First Known Use 1963, in the meaning defined above Medical Definition junk DNA noun ˈjəŋk-  : a region of DNA (as spacer DNA) that usually consists of a repeating DNA sequence, does not code for protein, and has no known function
随便看	cocktails cocktease cockteaser cockthrowing cockups cocky cocky's joy cockyleekie cockyleekies cockyleeky cockyolly bird cockyoly bird Coclé coco coco de mer coco de mers coco grass coco palm coco plum coco sedge coco-de-mer coco-de-mers cocoa cocoa bean cocoa beans

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。