英语词汇to be 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	to be an essential
释义	essential adj — 重要 adj • 关键 adj • 本质的 adj essential — 至关重要 • 必要 • 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 be v — 是 v • 有 v • 当 v • 成为 v • 做 v • 属 v • 存在 v • 乃 v • 乃是 v an num — 一个 num an n — 一项 n
随便看	continent of Europe continent of opportunity continents continent's continents shelf continents United continent that would continent-wide contingencies contingencies beyond its control, contingencies beyond its control, contingencies plan contingencies related to the sale have been resolved contingencies relating to contingency allowance contingency allowances contingency amount contingency analysis contingency and disaster recovery contingency between contingency calculated contingency capital contingency condition contingency costs contingency decisions

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 —