poster child片语KK [ˋpostɚ tʃaɪld] /ˈpoʊstɚ tʃaɪld/发音片语1典型代表、象征人物、代言人He became the poster child for corporate greed.他成了企业贪婪的典型代表。2典型、范例指事物This town is the poster child for successful urban renewal.这座小镇是城市更新成功的典型。3海报儿童、募款代表儿童She was the poster child for a children's cancer charity.她曾是一个儿童癌症慈善机构的海报儿童。用这个字练口说→