基本解释n.马刺前端的小齿轮；插环打脓器v.用马刺前端踢；将插环打脓器插入同根派生 英汉例句The statue of General Sedgwick, cast from cannons captured by the VI Corps which he commanded during the Civil War, has rowel spurs that turn. 塞吉维克的塑像由一门他在内战中领导的六团缴获的大炮浇铸而成，周围是马刺上的小齿轮。