couldKK [ˈkʊd] ｜ /ˈkʊd/
GEPT 初級
A1modal verb
used as a more polite form of can when asking for permission.
Could I borrow your pen, please?
（禮貌請求許可）可以嗎
A1modal verb
used as a more polite form of can when making a request.
Could you please pass me the salt?
（禮貌請求）能否
A1modal verb
used to express a possibility, especially a slight or uncertain possibility.
I could go to the movies tonight if I finish my work early.
A1modal verb
used for making a suggestion.
You could try wearing a hat to keep the sun out of your eyes.
A1modal verb
used for stating what you think someone else should do.
You could apologize for your mistake.