英语词汇at 9 pt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 9 pt
释义	at prep — 对 adv • 于 prep • 乎 prep
随便看	nickel-iron alloy nickelling nickel mesh nickel-metal hybride nickel-metal-hydride nickel metal Hydride nickel metal hydride batteries nickel mine nickel mining nickel-molybdenum nickel ore nickel oxide nickel phosphorous nickel pig iron nickel plate nickel plated nickel plated Bronze nickel-plated contact nickel plated copper nickel plating nickel producer nickel ptfe nickel sheet nickel shell nickel silicide

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。

at prep —