draw a blank

抽空签, 落空, 记不起

例句与用法：

She drew a cover over the typewriter.

她拿过罩子将打字机套上。

The flue should draw better once it's been swept.

烟道一经清扫，通风情况应好些。

He's a nice lad, but a bit slow on the draw.

他是个挺不错的小伙子，就是头脑欠灵活。

The engine draws water along the pipe.

发动机将水沿管道抽来。

The play is drawing big crowds.

这出戏吸引了大批的观众。

She used to draw funny pictures of everybody during lessons.

从前她常在上课时画每个人的滑稽相。

We have several drawn matches this year.

今年我们打和了几场比赛。

That film was a great draw.

那部影片很叫座。

词形变化：

动词过去式: drew | 动词过去分词: drawn | 动词现在分词: drawing | 动词第三人称单数: draws |

详细释义：

未找到

I lost my coat yesterday and have looked for it everywhere, but so far I've drawn a blank.

昨天我丢了外套, 我到处寻找, 可是直到现在还没找到。