Sciatic spine
[醫] 坐骨棘
?? 詞語組成解析
a. 髖部的, 坐骨的, 坐骨神經的\\n[醫] 坐骨的
spine
[spain]
n. 脊柱;脊椎;（動植物的）刺;書脊;
??? 情景例句
but let's get a look at the view.
但讓我們來瞧一瞧景色。
Turn left at the second light and then go straight for two blocks.
到第2排紅綠燈處往左拐，然后一直往前走，過兩個街區。
After a pause he continued his story.
停頓一下之后他繼續說他的。