句子 may i be excused?我给的句子意思是我可以离开吗的意思,有词组be excused from,我想说 句子中是不是省略了from,如果不是,该怎么理解这个用法

may i be excused是什么意思 句子 may i be excused?我给的句子意思是我可以离开吗的意思,有词组be excused from,我想说 句子中是不是省略了from,如果不是,该怎么理解这个用法 I have to excuse myself a moment.May I be excused Permit me to excuse myself.请问这几句话是啥意思呀? 1.A:I have to excuse myself a moment.B:Go ahead.2.A:May I be excused?B:Of course.3.A:Permit me to excuse myself.B:You'er excuse.请问这几组话的意思是什么? May be I will是什么意思 May I be your boyfriend? may be i should do may be 做句子的是什么语 i may be give up是什么意思? yes`i geuss may be is you! If I love you may be May be I'm a loser I am tired,may you be happy may be one day i well may i be with you的意思 A strange feel,but I don't know how to describe it.May be I have changed.翻译下下面句子：A strange feel,but I don't know how to describe it.May be I have changed 情态动词有很多句子里后面都加be是什么意思?像The bread may be fresh.he may be readinghe can't be shaving 为什么后面都加个be是为了句子的结构完整?还是为了什么?为什么有的就不用加be 例如i may go abroad 翻译when one has to be excused,the other women leave also