火箭: [航空] rocket; fire arrow; bird 短语和例子发射火箭 fire a rocket; 穿甲火箭 armour-piercing rocket; 单级火箭 one-stage rocket; 弹道火箭 ballistic rocket; 多级火箭 multi-step rocket; 二级火箭 two-stage rocket; 高超音速火箭 hype
推进: 1.(推动工作, 使前进) push on; carry forward; advance; give impetus to 短语和例子推进改革与建设 promote reform and economic development; 把工作向前推进一步 carry the work a step forward; 把两国之间的友好关系推进到一个新阶段 carry the f
