brainwave
(US brainstorm) n (infml 口) sudden clever idea 灵机; 灵感脑波
Unless someone has a brainwave we'll never solve this problem. 除非谁能灵机一动拿出主意, 否则我们永远解决不了这个问题.
🗣️ 情景例句
I think I did the right thing
我觉得我做了一件对的事
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
We would've called a taxi if Liz hadn't offered us a ride home.