网易公开课VOA短语系列about smart

• smart to describe someone is very neat-looking光鲜
• as a verb to feel pain（physical or emotional, such as "oh,that smarts!"）
• smart phone

an adjective word for something enabled by computer

[x] good things

• book-smarts.

people are well-read usually.

• street-smarts

who are good at dealing with practical life issues or problems.

[x] bad things

• getting smart.

be rude or impolite(parents often say it to their child, do NOT get smart with me.)

• to smart off to someone

somebody is saying something rudely or showing the lack of respect.

• smart mouth

often say disrespectful rude things

• get smart =smart off=be rude.

• a smarty-panty who knows every-things