One of a series of regularly spaced, log-shaped segments used horizontally as ornamentation in the moldings of Norman architecture.
错齿饰一系列整齐隔开的圆木段之一，在诺曼底建筑装饰平条上用作水平方向的装饰物
A low, heavily armored structure, usually rotating horizontally, containing mounted guns and their gunners or crew, as on a warship or tank.
炮塔低矮的有厚甲保护的构造，通常能够水平转动，包括架好的枪炮，及炮手班组，如在战舰上或坦克上的炮塔
A device used to determine geographic direction, usually consisting of a magnetic needle or needles horizontally mounted or suspended and free to pivot until aligned with the magnetic field of Earth.
指南针用于确定地理方向的设备，通常包括一个或多个水平安装或悬挂的磁针，可在枢轴上自由活动直到与地球磁场在一条线上
