英语词汇are be 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	are be essential
释义	essential adj — 重要 adj • 关键 adj • 本质的 adj essential — 至关重要 • 必要 • 必不可少 • 必需 • 必备 • 切要 • 要点 essential n — 必需品 n • (某学科的)基础知识 n are — 是 be v — 是 v • 有 v • 做 v • 成为 v • 属 v • 当 v • 存在 v • 乃 v • 乃是 v
随便看	is formed by means of is formed during is formed form is formed from is formed into shapes is formed into shapes is formed led by is formed through is formed under laws is formed using is formed with is former Board member is formerly known as is formulated with is formulated with is formulating is for nothing is for old people is for only is for personal use only is for real is for real is for reference is for reference only is for single use only

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 —