英语词汇certain of的意思、翻译、用法及例句-英语用法大全

词组	certain of
释义	- I'm not certain of/about the facts. (Not certain for/from)
随便看	say say say scaffold scaffolding scald scale scales scarce scarcely when scare scarf scene scene scenery scent schedule scheme scholar scholastic school schoolbag science scientist scrape

英语用法大全包含5463条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。