draw a blank信息详情
v.没有收获；没有回应；脑中一片空白；抽空签
blank───n.空白；空虚；空白表格；vt.使…无效；使…模糊；封锁；adj.空白的；空虚的；单调的；n.(Blank)人名；(法)布朗克；(英、德、西、俄、罗、捷、瑞典、芬)布兰克；vi.消失；成为空白
a blank cheque───n.空白支票
a draw game───平局
draw a tree───画一棵树
draw a cake───画个蛋糕
draw a salary───领薪水
draw a foot───画一只脚
draw a line───画一条线，划一界线
draw a knife───抽出一把刀
Mary had feared the day she would draw a blank during a presentation.───玛丽担心自己在演讲时头脑短路了。
You probably draw a blank.───你的想象可能一片空白。
Efforts to explain this sudden reduction in child deaths appeared to draw a blank.───儿童死亡率突然降低的努力都一无所获。
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。
Police inquiries so far have drawn a blank.
They drew a blank in their search for the driver.
Once again police investigators have drawn a blank.
He asked me for my phone number and I drew a blank - I just couldn't remember it.
Well, we've drawn a blank.
All his investigations have drawn a blank so far.
So far, the police investigation has drawn a blank.
No, I draw a blank.
He used the word discreet and drew a blank.