英语词汇are necessary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 necessary
释义	Examples: (in interrogative sentence) be necessary to— 用得着 See also: necessary — 必要 • 必要的 adj • 必须 adj • 必需 adj • 所需 adj • 不可或缺 are — 是 be v — 有 v • 是 v • 当 v • 存在 v • 成为 v • 乃 v • 做 v • 属 v • 乃是 v necessary n — 需要 n
随便看	recurrent surveys recurrent t2 lesions recurrent theme". recurrent theme". recurrent thrombosis recurrent topic recurrent training recurrent urinary tract infection recurrent use recurring recurring activities recurring activity recurring application recurring attacks recurring attempts recurring audit recurring basis recurring benefits recurring billing recurring bills recurring business recurring cash flow recurring Character recurring charges recurring collections

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。

(in interrogative sentence) be necessary to—