英语词汇up to 300 μg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 300 μg
释义	up to — 到 adv • 以至 • 以致 • 以至于 up — 向上 • 攲 up n — 起伏 n up to prep — 及 prep
随便看	working artistically working as a consultant working as a designer working as a intern working as a lawyer working as a lecturer at the University working as a manager working as a means working as an assistant working as an associate working as an intern working as a part of a team working as apprentice working as a private tutor working as a research working as a teacher working as a team working as a trainee working as a volunteer working as a waitress working as a whole working as consultant working as editor working as expected working as freelancer

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 —