英语词汇键元是什么意思，键元的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	键元
释义	DEFINITIVE EXAMPLES 权威例句Research and development is a key element of their competitive strategy.研究和发展是他们制订竞争策略的关键元素。牛津商务
随便看	velocity interval velocity jump velocity lag velocity lag error velocity layer velocity level velocity limit velocity limiting servo velocity loop velocity measurement velocity measuring dynamo velocity memory velocity microphone velocity modulated amplifier velocity modulated oscillator velocity modulated tube velocity modulated valve velocity modulating generator velocity modulation velocity modulation velocity modulation coefficient velocity negative feedback velocity node velocity of approach velocity of approach factor

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。