idea

US /aɪˈdiː.ə/
UK /aɪˈdiː.ə/
"idea" picture
1.

主意, 想法

a thought or suggestion as to a possible course of action

:
That's a great idea!
那真是個好主意
Do you have any ideas for dinner?
你有什麼晚餐主意嗎?
2.

概念, 想法

a mental impression or concept

:
I have no idea what you're talking about.
我完全不知道你在說什麼。
The general idea is to reduce waste.
總的想法是減少浪費。