the small of the back

• n. 腰背部

the small of the back的用法和样例：

例句

用作名词 (n.)

1. Eager to pull a prank on his chiropractor, Dennis taped a bag of potato chips to the small of his back.
   为了跟他的脊椎指压治疗者开个玩笑，丹尼斯在自己的腰背部捆了包薯片。