想起，想象出（不寻常的事物），凭空设想

1. (凭想象)虚构：dream of 梦到;梦想;向往 | dream up (凭想象)虚构 | dress up 穿上盛装

2. 虚构,凭空想出：13.Japanese characters 日本的特点 | 14.dream up... 虚构,凭空想出 | 15.spare time 业余时间

3. 空想出：dream of 梦见 | dream up 空想出 | dream 做梦

4. 设计,想出,编造：draw up起草,拟订 | dream up设计,想出,编造 | dress up打扮得漂漂亮亮,着盛装;化装

1. 凭空想象出;虚构出
If you dream up a plan or idea, you work it out or create it in your mind.

e.g. I dreamed up a plan to solve both problems at once...
我想出了一个方案，可以同时解决两个问题。
e.g. The event was dreamed up by Mick Jagger...
这事是米克·贾格尔的凭空捏造。

verb

1. devise or invent

e.g. He thought up a plan to get rich quickly
no-one had ever thought of such a clever piece of software

Synonym: think upthink ofhatchconcoct