英语词汇up to 90 per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	up to 90 per
释义	up to — 到 adv • 以至 • 以致 • 以至于 per — 论 up — 向上 • 攲 up n — 起伏 n up to prep — 及 prep
随便看	a small profit a small proportion a small quantity a small quantity of a small question a small range of a small reminder a small request a small residual a small risk a small rural community a small sacrifice a small sample a small sample size. a small sampling a small scale a small scratch a small section a small selection a small series a small set of a small share a small shift of a small slope a small smile

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。

up to —