"时候" (shíhou) is a Chinese noun that means "time," "moment," or "occasion."

Referring to a Specific Point in Time:

• 你什么时候回家？ - When will you come home?
• 他来找我的时候，我正在工作。- When he came to see me, I was working.

2. Referring to a General Period of Time:

• 小时候，我很喜欢踢足球。 - When I was a child, I loved playing soccer.
• 生病的时候要多休息。 - When you’re sick, you should rest more.

3. Used in Questions about Time:

• 你是什么时候去的北京？ - When did you go to Beijing?
• 上课的时候可以用手机吗？ - Can you use your phone during class?

4. Combining with Adverbs or Verbs to Indicate Specific Time Contexts:

• 有空的时候，请给我打电话。 - When you’re free, please give me a call.
• 累的时候，他喜欢听音乐。(Lèi de shíhou,........- When he’s tired, he likes listening to music.