音标发音英式音标 [ˈmʌs.əl.baʊnd]美式音标 [ˈmʌs.əl.baʊnd]英式发音 美式发音 基本解释肌肉僵硬粗大的。同根派生 英英字典剑桥英英字典 used to describe someone who has very large muscles that make it difficult to move normally