英语词汇on a as needed basis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	on a as needed basis
释义	needed — 用得上 basis — 根 • 本 • 根据 • 道理 basis n — 基础 n • 依据 n • 理由 n • 基本原则 n • 基本规律 n on prep — 关于 prep as adv — 若 adv • 如同 adv • 随着 adv • 身为 adv • 既是 adv • 既然 adv as conj — 如 conj need v — 需 v • 需要 v • 必要 v • 需求 v • 消 v • 要有 v • 必需 v • 待 v • 得要 v need n — 需要 n • 需求 n
随便看	high school Football high school freshman high school girl high school graduate high school graduation high school graduation ceremony high school graduation certificate high-school internship high school kids high school language high school leavers high school-leaving high-school leaving certificate high school level high school life high-school movement high school musical high school period high school program high schools high school Science high School science high school sports high school student high school studies

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。

needed —