音标发音英式音标 [ˌfɜːst.dɪˈɡriː]美式音标 [ˌfɝːst.dɪˈɡriː]英式发音 美式发音 基本解释一级的,最严重的(犯罪)。同根派生 first-degree相关词英汉例句adjective [ before noun ]first-degree murder/felony/assault 一级谋杀/一级重罪/严重侵犯first-degree更多例句英英字典剑桥英英字典 used to describe a crime that is the most serious of its type, especially because of being planned and intendedfirst-degree剑桥字典first-degree柯林斯字典