- (of a person) clean, tidy, and well-dressed（人）整洁的, 衣着得体的：
you look very smart.
你看上去非常帅。
- (of clothes) attractively neat and stylish（衣着）漂亮的, 时髦的：
a smart blue skirt.
时髦的蓝裙子。
- (of a thing) bright and fresh in appearance（事物）表面光亮的, 新的：
a smart green van.
崭新的绿色车。
- (of a person or place) fashionable and upmarket（人）时髦的, 新潮的; （地方）高档的：
a smart restaurant.
高档餐厅。
- informal having or showing a quick-witted intelligence〈非正式〉聪明的：
if he was that smart he would never have been tricked.
如果他有那么聪明的话, 他就不会被骗了。
- (of a device) capable of independent and seemingly intelligent action（装置）自动的, 智能的：
hi-tech smart weapons.
高科技智能武器。
- chiefly N. Amer. showing impertinence by making clever or sarcastic remarks〈主北美〉冷嘲热讽的（表示无礼傲慢）：
don't get smart or I'll whack you one.
别出言不逊, 否则我就揍你。
- quick; brisk迅速的, 轻快的：
I gave him a smart salute.
我快速地给他敬了个礼。
- painfully severe剧痛的：
a dog that snaps is given a smart blow.
咬人的狗会挨一顿痛打。
- (of a wound or part of the body) cause a sharp, stinging pain（伤口, 身体部位）引起刺痛：
the wound was smarting
伤口一直在刺痛
as adj. smarting Susan rubbed her smarting eyes.苏珊揉了揉酸痛的眼睛。
- (of a person) feel upset and annoyed（人）感到不安（或恼怒）：
defence chiefs are still smarting from the government's cuts.
国防部领导仍然对政府削减拨款感到愤怒。
smarts
N. Amer. informal intelligence; acumen〈北美, 非正式〉聪明; 敏锐：I don't think I have the smarts for it.
我认为我还没有聪明到能做这件事情的地步。
- mass noun sharp stinging pain剧痛, 刺痛：
the smart of the recent blood-raw cuts.
出血露肉的多处新伤口造成的疼痛。
- archaic mental pain or suffering〈古〉（精神上的）痛苦, 难受：
sorrow is the effect of smart, and smart the effect of faith.
悲痛之根是精神痛苦, 而精神痛苦之根是信仰。
- archaic in a quick or brisk manner〈古〉轻快地, 敏捷地：
it is better for tenants to be compelled to pay up smart.
强迫房客迅速付清房租比较好。
look smart
- chiefly Brit. be quick〈主英〉赶快：
come up here, and look smart about it!
到这来, 快点！