clever，英语单词，形容词，意思是“聪明的；机灵的；熟练的”。
He's a very clever man
他非常聪明。
A colleague of mine in Milan devised the following very clever little experiment.
我在米兰的一个同事设计了下面这个非常巧妙的小实验。
His many admirers describe him as clever: his enemies as too clever by half.
崇拜他的人很多说他聪明；恨他的人则说他聪明过了头。
