In their lives, Specialist Wyatt Martin and Sergeant First Class Ramon Morris travelled different paths.
技术专家怀特·马丁和上士雷蒙·莫里斯,这两个人的人生轨迹各异。
英语百科
Sergeant first class
Sergeant first class is a military rank in some militaries and other uniformed organizations around the world, typically that of a senior non-commissioned officer.
近义、反义、联想词
近义词
n.
sergeant
英英词典
sergeant first class n.
a sergeant in the army above the rank of staff sergeant and below master sergeant