Postbrachium
后臂, 下丘臂
?? 擴展釋義
【醫】 四迭體下臂
??? 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
How long will you remain in the United States?
你將會在美國逗留多久？
What's the matter, Andy?
怎么了，安迪？