這個拼法底下其實是2個不同的字，意思沒有關係， 只是長得一樣。下面分開列出來。跳到 sit in (watch a class or meeting) · sit in (do someone's job for a short time)
1
sit in
A second word, same spelling
2
sit in
原始詞典資料3 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
sit inverb
- 1
To attend a class, educational presentation, meeting, etc. for one time, as a visitor.
- 2
entertainmentlifestylemusicTo take part in a group musical performance, especially a jazz session, as a temporary guest.
- 3
To participate in a sit-in protest.
- Over 200 homeless women and children sat-in over night at the state house to protest inadequate state funding for Aid to Families with Dependent Children (AFDC).
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。