트이다

1. get cleared
For something that has been closed or blocked to be cleared and become passable.

2. be open
For a market, etc., to be open.

3. start business
For a business relationship or network to form.

4. get lucky
For bad luck to pass, improving one's situation.

5. be relieved; be refreshed
For one's mind or emotion to get over a worry or trouble.

6. have an insight
For one's thought or intelligence to reach a substantially high level from a low level.

7. have a clear voice
For a voice hardly heard due to a sore throat, etc., to be heard again.