wife的复数是什么?

wife的复数是什么? life,wife,knife的复数是什么? wife的复数形式 wife的复数 wife的复数 wife的复数形式是什么?如题,并请讲解 knife,wife,wolf,body,baby的复数形式是什么? knife,wife,thief的复数 mouth,boy,Eglishman,wife,box,radio,strawberry,sheep,Chinese,family的复数形式是什么?1254 wife,study,dormitory,knife,dish,American,half的复数分别是什么? house wife复数形式 wife有复数吗? wife的对应词是什么? wife的中文意思是什么 wife的复数和half的复数,还有hero的复数 wife和roof的复数形式?如题 谢谢拉 enjoy的第三人称单数 drive的现在分词 wife的复数 sit的现在分词 Mr.Jones and his wife are looking at them这句中are的作用Mr.Jones and his wife are looking at them当中are是表示Mr.Jones and his wife的复数,还是表示looking at them的复数