draw a blank
基本解释
- 未能答复；毫无结果。
英汉例句
- His attempted escape from prison was a failure.
他企图越狱的想法彻底落空了。 - The plan for a picnic had to go by the board.
去野餐的计划已经落空了。 - I am at a loss to remember his name.
我一下子记不起他的名字。 - I can't recall that we've already met, but your name rings a bell.
我记不起我们是否见过面，但你的名字听起来很耳熟。