单词	PTSD
释义	PTSDPTSD /ˌpiː tiː es ˈdiː/ noun [uncountable] the abbreviation of post-traumatic stress disorder
随便看	backbreaking back-burner back catalogue backchat backcloth backcomb back country backdate backdoor back door backdrop back-end backer backfire back formation backgammon background backhand backhanded backhander backhoe backing backlash backless backlink

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。