Clearheaded
a. 头脑清楚的; 惺惺; 头脑清醒; 惺
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
When did you arrive?
你什么时候到达?
Oh? Is there some trouble?
哦，有什么问题吗？