staff sergeant
短语n. <美>空军参谋军士, 陆军或海军陆战队上士
词形变化
staff sergeants
复数
staff sergeants
别名
SSG
释义与例句
n.
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1.
A non-commissioned officer in the armed forces of several countries, ranking above a sergeant (or, in the US Air Force, above a senior airman).
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2.
A nymphalid butterfly, Athyma selenophora, of tropical and subtropical Asia.
生物 动物学