形容词
1. It was an average piece of work. 那是一件普通的产品。
及物动词
1. He averaged nine hours' work a day. 他平均每天工作九小时。
2. The rainfall average s 800 mm. a year. 平均每年降雨量为800毫米。
名词
1. An average of two students are absent each day. 每天平均有两个学生缺席。