1、白云苍狗的相关单词是：often take freakish forms、the vicissitudes of fortune、unexpected change of worldly affairs。2、拼音是：bái yún cāng gǒu。3、注音是：ㄅㄞˊㄩㄣˊㄘㄤㄍㄡˇ。4、词性是：成语。