会议室正在使用中。

The meeting room is occupied at the moment.

Source: Tatoeba

Sentence Composition

1 会议室 huìyìshì
  1. meeting room
  2. conference room
2 正在 zhèngzài to be in the process of (doing sth); to be currently ...-ing
3 使用 shǐyòng
  1. to use
  2. to employ
  3. to apply
  4. to make use of
=4 中 Zhōng
  1. (bound form) China; Chinese
  2. surname Zhong
=4 中 zhōng
  1. within; among; in
  2. middle; center
  3. while (doing sth); during
  4. (dialect) OK; all right
=4 中 zhòng
  1. to hit (a target)
  2. to be struck by (a bullet, illness etc)
  3. to win (a prize or lottery)