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 stop up (block a hole) · stop up (not go to bed)
1
stop up
A second word, same spelling
2
stop up
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。
stop upverb
- 1
To fill a hole or cavity, or block (an opening or passage), as with a plug.
- So then we […] scratched around and found an old tin washpan, and stopped up the holes as well as we could.
- 2
lawTo permanently close or block (a road or path); to legally extinguish a right of way.
- 3
artshobbieslifestyleTo increase the aperture of a photographic lens, moving from an f/stop represented by a higher number to an f/stop represented by a lower number and causing more light to pass into the camera.
- To stop down means to narrow the aperture; to stop up or open up means to expand it.
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。