英语词汇“first derivation”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	first derivation
释义	first derivation 英?[f?:st ?der??ve???n] 美?[f?st ?d?r??ve??n] 释义一阶求导，一阶求微
随便看	lifeskills life slide life sliding pole lifesome lifesomely lifesomeness lifeson life-space life space life space continuity life space interview life span life-span lifespan life-span determination lifespan development life span of oil lifespan oriented life-span perspective lifespans life-spans lifespan study life-span toxicity test lifespeed life's prime want

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。