音标发音英式音标 [ˌsem.i.spiˈnɑː.lɪs]美式音标 [ˌsem.i.spaɪˈnæl.ɪs]英式发音 美式发音 基本解释半棘肌。同根派生 semispinalis相关词英英字典剑桥英英字典 one of three muscles of the upper spine and chest that attach to the back of the headsemispinalis剑桥字典semispinalis柯林斯字典