Clearheaded
a. 头脑清楚的; 惺惺; 头脑清醒; 惺
🗣️ 情景例句
I sure do.
我当然记得。
Do you have any idea on this subject?
对于这个题目你有什么看法？
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。