释义 |
run (one's) head against a brick wall run (one's) head against a brick wallTo attempt, continually and fruitlessly, to accomplish some task or achieve some goal that is or seems ultimately hopeless. I feel like I've been running my head against a brick wall trying to understand this math equation. Some people are never going to agree with you on this, so it's no use running your head against a brick wall trying to convince everyone.See also: brick, head, run, wallrun one's head against a brick wallFig. to be frustrated by coming up against an insurmountable obstacle. There is no point in running your head against a brick wall. If you can't succeed in this case, don't even try. I have been running my head against a brick wall about this problem long enough.See also: brick, head, run, wall |