trunnions的中文意思、音标与词形变化

(trunnion 的复数) n. 炮耳, 枢轴, 耳轴 [化] 枢轴

plural of trunnion n. A cylindrical projection on each side of a piece, whether gun, mortar, or howitzer, serving to support it on the cheeks of the carriage. See Illust. of Cannon. n. A gudgeon on each side of an oscillating steam cylinder, to support it. It is usually tubular, to convey steam.