谁能告诉我policeman和policemen的读音?

谁能告诉我policeman和policemen的读音? policeman 的读音?与其复数policemen的读音区别 police officer和policeman和policemen的区别? Englishman的复数Englishmen的读音;policeman的复数policemen的读音 policeman 与policemen读音各是什么?还有snowman与snowmen的读音各是什么? policeman和policemen读音一样吗?我拼音标觉得一样 policeman复数是不是policemen 谁能告诉我这个词的意思和读音啊? 谁能告诉我这三个字的读音和含义, 泰语的字母表和读音,谁能告诉我哈? 谁能告诉我这个词的读音和汉语意思：theobromine 谁能告诉我“软绵绵”的正确读音.