单词draw a blank
na.: 没有找到
网络: 一无所获；记不起来；脑中一片空白
一无所获,没有找到
You think of Australia and you sort of draw a blank.
当你想起澳大利亚，你似乎一无所获。
Do you draw a blank trying to think of things to talk about after you"ve introduced yourself?
当你向别人自我介绍后，正在努力想说些什么的时候，却感到一遍空白，无话可说？
As he walked he prayed: Let Mr. Cao be back, don"t let me draw a blank !
一边走，一边心里祷告着：曹先生可千万回来了，别教我扑个空！
Ask any Singaporean the answers to these questions and you are likely to draw a blank.
这些历史问题，随便问一个新加坡人，有哪个说得清楚
Ask a professional economist how many provinces China has and you are likely to draw a blank stare.
如果你问一位专业经济学家中国有多少省，他可能两眼发呆。
You probably draw a blank.
你的想象可能一片空白。
Draw a blank - to forget suddenly
突然忘记，一下子记不起来