基本解释n.砲耳;空樞;耳軸同根派生 trunnion相关词英汉例句用作名詞 (n.)TRUNNION TILT is the instantaneous inclination of the axis of the trunnions to the horizontal.砲耳傾斜火砲頫仰軸線與水平麪之間的傾角。Pressure-compensated air bearings are used on both ends of the trunnion axis.耳軸兩耑各用一壓力補償空氣軸承。trunnion更多例句