a very clever or intelligent person
一个非常聪明或有智慧的人 (yī gè fēicháng cōngmíng huò yǒu zhìhuì de rén)
"Don’t underestimate her; she’s a smart cookie."
"不要低估她; 她是 一个聪明的饼干。" (Bùyào dīgū tā; tā shì yī gè cōngmíng de bǐnggān.)
To be extremely anxious or tense.
To lose a lot of money.
to feel good about oneself because one has done nothing wron...
to stay more advanced or knowledgeable than others
acting legally; not breaking any laws
Very old or ancient
