Backfield
n. 后卫；守卫区
🗣️ 情景例句
And my father, Dr. Philip Stewart.
这是我父亲， Philip Stewart医生。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
May I have a look at it, please?
我可以看一看吗？