could

D.J.:[kud, kəd] K.K.:[kʊd]

(表示允准)
- Could I use your phone?
  
  让我用一下你的电话好吗?
(表示请求)
- Could I come round next week?
  
  我下星期来拜访好吗?
(表示结果)
- He studied very hard but couldn't pass his examination.
  
  他学习很努力, 但没能考及格。
(表示可能性)
- It could be my mother.
  
  可能是我母亲。
(表示建议)
- We could write a letter to the headmaster.
  
  我们不妨给校长写封信。

网络词典

英 kʌld 美 kʌld

情态动词中文翻译：能够

同义词： ['may', 'might']

1. Could you please help me with this problem?

你能帮我解决这个问题吗？
2. She could not resist the temptation of the delicious dessert.

她无法抗拒那道美味甜点的诱惑。
3. He could have done better if he had studied harder.

如果他更努力地学习，他本可以做得更好。