堕云雾中

墮雲霧中
duòyúnwùzhōng
  1. lit. to become lost in a fog (idiom)
  2. fig. at a complete loss

CEDICT

迷惘不知所从。

重編國語辭典

Entry Composition

1 堕 duò
  1. to fall; to sink
  2. (fig.) to degenerate
2 云雾 yúnwù clouds and mist
3 中 zhōng
  1. within; among; in
  2. middle; center
  3. while (doing sth); during
  4. (dialect) OK; all right