postalveolar
adjective phonetics specialized uk/ˌpəʊst.ælˈviː.ə.lər/ us/ˌpoʊst.ælˈviː.ə.lɚ/
齿龈后音
(of a speech sound) made in the place between the top teeth and the highest part of the mouth
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。