您要查找的是不是：
- average phenotypic performance 平均表型性能
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- His income is well below the average. 他的收入大大低于平均水平。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- Meals average out at 5 per head. 膳食平均每人5英镑。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- On average we receive five letters each day. 我们平均每天收到五封信。
- Live performance is the best! I am still keyed up. 现场演出是最棒的！我仍兴奋不已。
- Each household sold, on the average, two pigs. 平均每户交售了两口生猪。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- Our reps make on average six calls day. 我们的销售代表平均每天打六次电话。
- His work at school is below the average. 他的学业成绩在一般水平以下。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- The readings we took were well above average. 我们记录的读数远远高於平均数。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- The singer gave an erratic performance. 演唱者未唱出水平。
- Tom's work at school is above the average. 汤姆的功课是中上等水平。
