英语词汇not helpful when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	not helpful when
释义	not so— 不然 helpful — 有助 • 有用 adj • 有益 adj • 有好处 not — 不 • 无 • 未 • 非 • 没 • 不是 • 否 • 也不 adj • 并不 adv when — 时 • 一旦 • 曷 when conj — 如果 conj • 既然 conj • 考虑到 conj • 当...时 conj when?— 几时 • 什么时候 • 何日 • 几点 • 多早晚
随便看	significant environmental improvement. significant equity significant equity interest significant errors significant estimates significant European significant events significant evidence significant evolution significant example significant exceptions significant excess significant expansion significant expenditure significant expense significant expertise significant exporters significant exposure significant expression significant extent significant externalities significant facility significant factor significant failures significant faster

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。

not so—