英语词汇r and d enhancements怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	r and d enhancements
释义	so and so— 云云 enhancements pl — 改进 pl and conj — 和 conj • 及 conj • 以及 conj • 并 conj • 与 conj • 而 conj • 及其 conj • 且 conj • 载 conj • 而且 conj • 暨 conj so-and-so— 某某 enhancement — 改善 enhancement n — 优化 n
随便看	estimation of potential estimation of price Estimation of price estimation of probability estimation of production estimation of profit estimation of revenue estimation of savings estimation of tax estimation of the resources estimation of the situation estimation of variance components estimation problems estimation procedure estimation process estimation regarding estimation results estimation risk estimations estimations about estimations can be estimation scheme estimations have been estimations made estimation software

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

so and so—