lower limb的用法和樣例：
例句
- His lower members were numb with cold.
他的下肢凍僵了。 - Paralysis of the lower limbs condemned him to a wheelchair.
下肢癱瘓使他只好坐輪椅。 - The middle of the image is aligned with the lower edge of the first line of text.
圖像的中間與第一行文本的下邊緣對。 - Graphics operations do not include the right and lower edges of a client area.
圖形操作不包括工作區的右邊緣和下邊緣。
