noun 下载 🔗分享 腰部, 腰椎 The lumbar region. Examples : "My lower back pain, specifically in the lumbar area, makes it difficult to sit for long periods. " 我的下背部疼痛，尤其是腰椎部位，让我很难长时间坐着。 anatomy body medicine part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 腰椎 A lumbar vertebra. Examples : "The doctor examined my lower back and said the pain was likely due to a problem with one of my lumbar vertebrae. " 医生检查了我的下背部，说疼痛很可能是因为我的其中一节腰椎出了问题。 anatomy body medicine part 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 腰部的，腰椎的 Related to the lower back or loin, specifically the five vertebrae between the rib cage and the pelvis. Examples : "After lifting the heavy boxes, she felt a sharp pain in her lumbar region. " 搬完那些重箱子后，她感到腰部传来一阵剧痛。 body anatomy medicine physiology 与AI对话词汇游戏阅读练习
