英语词汇at seven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 seven
释义	at prep — 于 prep • 对 adv • 乎 prep
随便看	photographs are taken photographs can only photographs documenting photographs of her photographs of subjects photographs of your photographs on display photographs taken photographs taken during photographs were taken photograph taken of photograph was made photography photography agency photography and illustrations photography and printing photography artist. photography award photography books photography business photography career photography class photography collection photography contest photography course

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 —