can is now, could is in the future or past. “How can i help you right now?” “How could i help …
ladybug. 2020年1月8日. 英语 (英国) 英语 (美国) You can = you are able; you have the ability. You …
If taken literally, " Can you " is equivalent to asking the person if they're capable of doing …
2022年11月16日 · To me, "could" in English is usually either "was/were able to" or "would be …
"You could not make me happy, and I am convinced that I am the last woman in the …
更多内容请点击：modal verbs - Usage of 'could' in the past and future tense - English ...