英语词汇first stage catalyst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	first stage catalyst
释义	the first stage— 第一个层次 stage n — 阶段 n • 期 n • 台 n • 场 n • 层次 n • 政治舞台 n • 舞台 n catalyst n — 催化 n • 催化剂 n • 诱因 n first adj — 第一 adj • 前 adj • 先 adj • 首先 adj • 初 adj • 第一次 adj • 元 adj • 一次 adj • 首次 adj • 在先 adj • 最初 adj • 初次 adj • 头 adj • 原始 adj • 魁首 adj stage v — 组织上演 v catalyst — 触媒
随便看	attached recommendations attached report attached schedule attached separately attached sheet attached slide attached statement attached storage attached system attached terms attached text attached the electronic version attached third Party attached timetable attached to attached to a branch attached to a contract attached to a letter attached to and forming a part of attached to and forming part attached to an email attached to any class attached to a person attached to a physical attached to a place

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 stage—