should have been booked a while ago翻译

Should Have Been 歌词 He should have been at boarding school should have been It should have been left Should Have Been You 歌词 should have been有should had been吗 should have done与should have been done的区别? I should already have been mature I/we should have been working.是什么意思 should have been doing表示什么情况? Boo-Boo-Boo 歌词 I should have never been there应该怎么翻译 should have been booked a while ago翻译 We should have been so down well的中文翻译是什么 i'm surprised that he should have been so foolish This medicine should have been taken before dinner如何译 nobody should have been able to enter without permission翻译 glasses should have been wetted before pouring beer什么意思? This medicine ____ before dinner.A should be teaken B should have been taken C should take D have taken