We looked the rooms one by one的意思,

She looked into------ rooms,but no one was in. 短语One by one的汉语意思. one by one的中文意思 one by one什么意思 One of the rooms ____ three doors. We must ___(get) on the bus on the bus one by one.We mustn't 英语中“one by one "有没有单挑的意思? Let's wash hands one by one.的意思是什么 can we move the day out by one?是什么意思? ten to one和one by one的中文意思是什么? We are one的意思是啥 by one-third什么意思