我九點回來。

I will be back by nine.

I'll be back by nine.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 九點 jiǔdiǎn nine o'clock
=3 回來 huílai to return; to come back
=3 回來 huílái
  1. (to come or bring) back (used after a verb to indicate direction towards the speaker)
  2. back (used after a verb to indicate direction towards the speaker)
  3. to return; to come back; to be back