英语词汇is an essential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	is an essential
释义	essential adj — 重要 adj • 关键 adj • 本质的 adj essential — 必要 • 至关重要 • 必需 • 必不可少 • 必备 • 切要 • 要点 essential n — 必需品 n • (某学科的)基础知识 n an num — 一个 num an n — 一项 n be v — 是 v • 有 v • 当 v • 做 v • 存在 v • 成为 v • 属 v • 乃 v • 乃是 v
随便看	invest in capacity invest in capacity building invest in China invest income invest in currency invest in debt invest in deposit invest in design invest in developing invest in developing invest in doing invest in education invest in education invest in employees invest in environment invest in equities invest in equities invest in equity invest in equity invest in Europe investing investing investing abroad investing across investing activities

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。

essential adj —