slow down的现在完成时为：slowed down...

slow down的一般过去时为：slowed down...

（使）慢下来，（使）生产缓慢， （使）变得迟钝...

slow down的第三人称单数（三单）为：slows down...

We turned to see the approaching car slow down.我们转身看见驶近的车慢慢停下。Slow down! Whoa!慢点！停！You have to slow down your car at the crossing.在十字路口,你得放慢速度....

slow down的现在进行时为：slowing down...

slow down的音标：slow down的英式发音音标为：[sləu daun]slow down的美式发音音标为：[slo daʊn]...