wave down

He turned the corner a little too fast, narrowly missing the boy who ran into the road to wave him down.

他转弯有点急，差一点就撞倒那个冲上马路拦他车的男孩。

Further analysis suggests that narrowed river channel increases flood current velocity and silted riverbed slows down tidal wave propagation velocity.

进一步研究表明，河槽束狭加大涨潮流速，河床淤浅则减缓潮波传速。

You can knock down everyone else's target with the shock wave of your bullet going downrange.

你能用子弹在弹道上产生的冲击波震倒其他所有人的靶子.

Theoretical derivation and experimental research of continuous-wave cavity ring-down technology

连续波腔衰荡技术原理推导及实验研究

He was frustrated by his inability to wave down a taxi

连一辆出租车都打不到，他很沮丧。

I had to force down the wave of nausea.

我极力抑制住一阵恶心.

He was frustrated by his inability to wave down a taxi.

连一辆出租车都打不到，他很沮丧。

Before they reached the house, a new wave came, sweeping down the tree.

他们还没来得及到那间房子, 又一个大浪打了过来, 击倒了那棵树.

As the wave bore down on us, the trough deepened.

当波涛向我们压来时, 波谷加深了.