gunnery sergeant
gunnery-sergeant的词性:
n.Abbr. GySgt(名词)缩写 GySgt
1. A noncommissioned rank in the U.S. Marine Corps that is above staff sergeant and below master sergeant and first sergeant.
枪炮军士:美国海军陆战队中的一种未经任命的军衔,其地位在军士长和上士之下而在参谋军士之上
2. One who holds this rank.
佩有这种军衔的人