gunnerKK [ˋgʌnɚ] /ˈɡʌnɚ/發音名詞1砲手、砲兵He served as a gunner in an artillery unit for three years.他在砲兵部隊當砲手三年。2機槍手、射手The rear gunner spotted two aircraft approaching from the east.後方的機槍手發現兩架飛機從東邊接近。3野心家、拚命表現的人口語Every study group has one gunner who never stops competing.每個讀書會裡總有一個拚命表現、愛比較的人。