形容词

1. 恍惚的;出神的
If you say that someone has a dreamy expression, you mean that they are not paying attention to things around them and look as if they are thinking about something pleasant.

2. 轻柔的;柔和的;梦幻（般）的
If you describe something as dreamy, you mean that you like it and that it seems gentle and soft, like something in a dream.

3. 不切实际的;爱空想的
If you describe a person or an idea as dreamy, you mean that they are not very practical.

4. see also: dreamily

1. dreamy in mood or nature

e.g. a woolgathering moment

Synonym: moonywoolgathering

2. lacking spirit or liveliness

e.g. a lackadaisical attempt
a languid mood
a languid wave of the hand
a hot languorous afternoon

Synonym: lackadaisicallanguidlanguorous