Lower back
01
下背部, 腰部
the lower part of the back, extending from the bottom of the ribcage to the top of the pelvis
例子
She felt a sharp pain in her lower back after lifting the heavy box.
她在抬起沉重的箱子后感到下背部一阵剧痛。
Regular exercise can help strengthen the muscles in the lower back and reduce discomfort.
定期锻炼可以帮助加强下背部的肌肉并减少不适。
