1、下冲断层
... downthrowngraben下落地堑 downthrust下冲断层 downtime停工时间 ...
2、俯冲
...火箭 rocket; fire arrow; bird俯冲 dive; downthrust; nose dive; ...投弹或发射火箭的俯冲 live dive ...
3、飞机以高速度和大角度向下飞
(飞机以高速度和大角度向下飞) dive; downthrust; nose dive; pitchdown; pique飞机笔直地俯冲下降, 然后又升起。