dream up
US /ˌdriːm ˈʌp/
UK /driːm ʌp/
短语动词
想出, 凭空捏造, 构想
to invent something in your mind, especially something unusual or impractical
示例:
•
He dreamed up a crazy plan to travel around the world in a hot air balloon.
他想出了一个乘坐热气球环游世界的疯狂计划。
•
Where did you dream up that ridiculous idea?
你从哪里想出那个荒谬的主意的？