Key assumption
[经] 主要设想, 关键设想
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
The future belongs to him who knows how to wait.
未来属于懂得等待的人。
Why on earth didn't you tell me the truth?
你到底为什么不跟我说实话？