Collum femoris
[医] 股骨颈
🧩 词语组成解析
颈； 颈状组织
[医]（拉）股
🗣️ 情景例句
Bicycle theft is on the increase in the big cities.
大城市里盗窃自行车的案件与日俱增。
An old physician,and a young lawyer.
医生老的好，律师年轻的好。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！