本阅览室参考书不得私自携出.No reference books are to be taken out of the reading room without permission.他们雇了一些彪形大汉，将附近私自占点的商贩都赶走了。They had employed heavies to evict shop squatters from neighbouring sites.她把做生意赚的利润大部分都私自蓄存起来了.She sal...

“私自”的拼音为：sī zì...

“私自”的近义词/同义词：擅自, 私行。...

“私自”的英语可以翻译为：privately，secretly，without permission ...