英语词汇means of operation是什么意思，means of operation的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	means of operation
释义	DEFINITIVE EXAMPLES 权威例句〔black box〕A device or theoretical construct with known or specified performance characteristics but unknown or unspecified constituents and means of operation.黑箱：一种仪器或理论学说，有已知或特定的性能特征但未知或不确定指出的构成成分或操作方法美国传统
随便看	utility payment utility piping utility player utility pouch utility power utility powerboattrailer utility program utility program utility programmer utility programming utility ratio utility reference manual utility room utility room utility routine utility scale utility select switch utility service utility sinking fund utility software utility stock utility subroutine library utility surplus utility system utility table

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。