crookback

例句：

1. 1. The patient had a crookback from years of sitting in front of the computer.
   病人因为长时间坐在电脑前而得了驼背。
2. 2.She was proud of her daughter's successful career and not her crookback posture.
   她为女儿的成功事业感到骄傲，而不是她的驼背姿势。
3. 3. He sat with his back straight, showing off his perfect crookback.
   他坐得笔直，炫耀他那完美的驼背。