单词	outer boundary
释义	outer boundary Thesaurus Noun 1. outer boundary - the outside boundary or surface of somethingfringe, peripherybound, boundary, edge - a line determining the limits of an area outer boundary noun Synonyms for outer boundary noun the outside boundary or surface of something Synonyms fringe periphery Related Words bound boundary edge
随便看	pcna (proliferating cell nuclear antigen) labeling index pcnb pcnc pcnd pcndm pcndt pcne pcnet pc network pcnf pc-nfs pcnfs pcnfsd pcnh pcnhl pcnhs pcni pcniu pcnj pcnl pcnm pcnmp pcnn pcno pcnof

英语词典包含2567994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。