英语词汇before using it the first time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	before using it the first time
释义	the first time — 第一次 • 头一回 the first— 其一 • 头一 first time— 首次 • 一次 • 首度 • 头道 first time n— 第一次 n • 二次 adv the time— 天时
随便看	linear over linear path linear pattern linear pcm linear percentage linear performance warranty linear pitch linear plot linear polarization linear polymer linear polyphenylene linear position sensor linear potentiometer linear power supplies linear power supply linear prediction linear presentation linear pressure linear probe linear products linear programming linear programming model linear progression linear projection linear pump

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。

the first time —