忘乎所以[wàng hū suǒ yǐ]
词典forget：忘掉；忘记，忘却；忽略，疏忽；遗落。
词典忘乎所以的解释
词典forget oneself：忘乎所以；失态；失去理智；一时忘情。
词典become delirious with joy：忘乎所以。
词典forget everything in one's joy：忘乎所以。
词典get a swelled head：自以为了不起；忘乎所以。
忘乎所以[wàng hū suǒ yǐ]
forget oneself; become delirious with joy; forget everything in one's joy; get a swelled head; (They) grow so swellheaded and conceited that (they) simply forget themselves.; have one's head in the clouds; lose all bearings in moment of pride and satisfact
例：心血来潮，忘乎所以
be carried away by a sudden impulse; lose one's head in a moment of excitement;
在胜利面前不要忘乎所以。
One mustn't be carried away by one's successes.
1. be beside oneself：be bent on热恋于,一心想 | be beside oneself忘乎所以 | be better off处境较好,情况好转
2. forgot forgotten：fly飞翔, 飘扬, 溃逃 逃脱 flew flown | forget忘记, 忽略忘记, 忘形, 忘乎所以 forgot forgotten | 到达, 成为, 变得 got got
3. Have one's head in the clouds：In seventh heaven: 非常快乐 | Have one's head in the clouds: 忘乎所以 | Make a hit: 顺利
4. 忘乎所以的近义词
4. Shes So High：01 Tender 温柔 | 02 Shes So High 忘乎所以 | 03 Chemical World 化学世界