Also, we had a gigantic autographing session with the fans!除此之外, 我们还办了一场大型的签名会!When autographing, he often threw in a verse from the Bible.他签名时经常随手写下一段圣经章节....
我用刷子刷了一下头发，冲了出去。I ran the brush through my hair and dashed out.用一把硬刷子在冷自来水下冲洗贻贝。Clean the mussels with a stiff brush under cold running water.他用一把小刷子刷掉细锯末。Using a small brush, he brushed away the fine sawdust....
陀螺仪用于船舶 、 飞机和宇宙飞船中的导航设备.Gyroscopes are used in navigational instruments for ships, aircraft, and spacecraft.借环形激光陀螺仪的技术,加以改进使之适用于流体流量的测量.Techniques borrowed from the ring laser gyro can be adapted to fluid flow measureme...