英语词汇at an optimum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	at an optimum
释义	optimum — 最佳 optimum adj — 最佳的 adj optimum n — 优化 n at prep — 于 prep • 对 adv • 乎 prep an num — 一个 num an n — 一项 n
随便看	margins margin sales margins among margins and earnings margins and padding margins are low margins are squeezed margins are tight margins between margin scheme margins declined margin setting margins for margins for error margins for improvement margins from the margin size margins made margins of a page margins of business margins of society margins of the Conference margins of the law margins of the session margins society

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。

optimum —