释义 |
vainvain /veɪn / adjective - (formal) (used about a person) too proud of your appearance, of what you can do, etc.(人)虚荣的,自负的 ➡ noun vanity
- useless; without any hope of success徒劳的;徒然的;无望成功的◆a vain attempt徒劳的努力
●in vainwithout success徒然;徒劳地◆The firefighters tried in vain to put out the fire.消防队员试图扑灭大火,但无济于事。▸ vain·ly adverb |