it's in a mess 对 那么it‘s a mess it’s in mess 对吗 请详解

it's in a mess 对 那么it‘s a mess it’s in mess 对吗 请详解 His room is always in a mess,isn't it? Yes,it's ---. It‘s a real mess怎么翻译,他是一个真正混乱?,mess是可数名词?,为什么加a呢谢谢 mess it The room is in a terrible mess,it ___ cleane; in a mess We need to get our classroom ____(clean).It's really a mess. make a mess,in mess,in a mess,in the mess区别 请翻译：chaos is controlling my mind,it's all mess~ 英语翻译Clean your room!Bob's mom is mad.His room is in a mess!S 英语翻译Clean your room!Bob’s mom is mad.His room is in a mess!S make a mess in your