leatherneck

名词 leatherneck:

1. a member of the United States Marine Corps
   同义词：Marine, devil dog, shipboard soldier

1. I did not know his nephew Jack became a leatherneck.
   我不知道他的侄子杰克已加入海军陆战队。

leath.er.neck

n.Slang （名词）【俚语】
A member of the U.S. Marine Corps.
美国海军陆战队的成员

来源：
[From the leather neckband that was once part of the uniform]
[源于作为制服一部分的皮制领圈]