plowing into短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 撞上；干劲十足地投入；投资 This interstellar “ bullet, ” traveling over three million miles per hour5 million km, is just catching up with the shock front, which has been slowed by plowing into interstellar material. 这个蓝色的“子弹”每小时飞行500万公里300万英里，恰好能赶上激震前沿，此时冲击波因为星际物质的阻挡已经减速。 yeeyan