rifle ball

rifle ball 基本解释

[网络] 步枪球

网络

重点词汇

• balln. 球, 舞会, 球状物 v. 捏成球形
• riflen. 来复枪, 步枪 vt. 用步枪射击, 抢夺 vi. (抱有不良意图)迅速翻查

rifle ball 双语例句

1. 1、 Rifle bearing fans are similar to sleeve bearing, but are even quieter and have almost as much lifespan as ball bearings.
   步枪轴承球迷类似套筒轴承，而且甚至更安静和有几乎同样多的球轴承的寿命。