题目内容：

英语中名词复数的读法

优质解答

清辅音后读|s| park-parks pen-pens book-books浊辅音和元音后读|z| photo---photos　piano---pianos radio---radios　car-cars　bag-bags 后面加es的就读|iz| bus-buses watch-watches box-boxes wife-wives knife-...