have good eyesight and hearing
have one's wits about one
⇒ 他耳聪目明,极少上当。
He has his wits about him and is rarely fooled.
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。