问ruler和pupil的读音是否相同

读音不相同:/ˈruːlər/，/ˈpjuːpl/He cracked me on the head with a ruler.他用尺子猛击我的头部。

The ruler cracked and splintered into pieces.尺子裂了，碎成了片。Pupils contract in bright light.瞳孔在明亮的光线下会收缩。The school has over 400 pupils.这所学校有400多名学生These complex formulae are beyond the grasp of the average pupil.这些复杂的公式是一般小学生不能理解的。Peter is a primary school pupil.彼特是一名小学生。