首頁›Browse›M›muscle tonemuscle tone編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看muscle tonemuscle tone — 名詞名詞1. the natural slight tension in a muscle at rest1.名詞釋義肌肉張力the natural slight tension in a muscle at rest例句Good muscle tone helps maintain proper posture.