smart

聪明的、伶俐的、机灵的

She's smart enough to know when someone is lying.

她很聪明，看得出别人什么时候在说谎。

明智的、高明的

Selling the house last year was a smart move.

去年把房子卖掉是明智的决定。

智慧型的、智能的

The new smart speaker can control every light in the house.

这台新的智慧型喇叭可以控制家里所有的灯。

时髦的、体面的、整洁的英式

He wore a smart gray suit to the interview.

他穿了一套体面的灰色西装去面试。

轻快的、敏捷的

We walked at a smart pace to keep warm.

我们用轻快的步伐走路来保暖。

自以为聪明的、嘴巴坏的口语，贬义

Don't get smart with me, young man.

小子，别跟我耍嘴皮子。

刺痛、灼痛

My eyes smarted from the smoke in the kitchen.

厨房的烟让我的眼睛刺痛。

感到难受、耿耿于怀

He was still smarting from his boss's criticism.

他对老板的批评仍然感到难受。

刺痛、痛楚

She felt the smart of the cut on her finger.

她感觉到手指上伤口的刺痛。

聪明、才智口语，常用复数

He has the smarts to run a company this size.

他有本事经营这么大规模的公司。