英语词汇at the uspto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 the uspto
释义	at prep — 对 adv • 于 prep • 乎 prep the 1960s— 六十年代 the 1970s— 七十年代
随便看	full openness full open position full operating range full operating temperature full operation full operational capacity full operational status full opportunity full optimization full option full Orchestra full Orchestra full order books full or in part full or partial full or partial payment full or part payment full or self-service full output full output power full outsourcing full oven full overflowing full overhaul full oversight

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 —