How do you say dream in Chinese?
— 夢見, 梦见 (mèngjiàn); 夢; 夢

Specialized synonyms for dream in Chinese
nightmare噩夢, 噩梦 (èmèng), 惡夢, 恶梦 (èmèng)
Entails for dream in Chinese
sleep睡覺, 睡觉 (shuìjiào), 眠 (mián)