unofficial [ˌʌnəˈfɪʃl]以下由轻松背单词网站提供
单词级别扩展级基本释义adj.非官方的,非正式的英英释义not official ; not from a person in authority , the government , etc .参考例句Unofficial estimates put the figure at over two million.非官方的估计数字为200万以上。But this does not rule out unofficial discussions.但这并不排除进行非正式的讨论。 推荐阅读 |