英语词汇expatiate on/upon sth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	expatiate on/upon sth
释义	●exˈpatiate on/upon sth(formal) to write or speak in detail about a subject 详述；细说；阐述 See also expatiate
随便看	safety valves safflor safflower safflowers saffron saffroned saffroning saffrons saffrony safing sag sag saga sagacious sagaciously sagaciousness sagaciousnesses sagacity SAG AFTRA SAG-AFTRA sagas sage sagebrush sagebrushes sagely

英汉双解词典包含314281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。