单词：leatherneck
音标：['leðәnek] ；
n. 海军陆战队员
n a member of the United States Marine Corps
词型变化：名词复数形式 : leathernecks
leatherneck的用法和样例：
例句
- 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。