could的音标是英 kʊd 美 kʊd

could 是情态动词，主要表示可能性、许可、能力或提出委婉的请求和建议。它是 can 的过去式形式，但也用于现在和未来的语境中。

以下是10个带有中文翻译的英文例句：

1 Could you please pass me the salt
你能把盐递给我吗

2 I could run faster when I was younger
我年轻的时候可以跑得更快

3 It could rain later so take an umbrella
晚些时候可能会下雨 所以带把伞吧

4 Could I use your restroom
我可以用一下你的洗手间吗

5 She said she could finish the report by Friday
她说她能在周五前完成报告

6 We could go to the cinema if you are free
如果你有空 我们可以去看电影

7 He couldnt answer the teachers question
他回答不上老师的提问

8 Could you tell me the way to the station
你能告诉我去车站的路吗

9 I couldnt believe my eyes when I saw the result
看到结果时我简直不敢相信自己的眼睛

10 They could have taken the wrong train
他们可能坐错了火车

短语搭配

could be 可能是 可能会

could do with 需要 希望得到

could have done 本来可以做某事（但实际没做）

could not help 禁不住 忍不住

if I could 如果我能

as soon as could be 尽快

could possibly 可能地

could well 很可能

could barely 几乎不能

could only 只能