relax的发音和音标：美音: [rɪˈlæks]   
词形变化   relaxes   relaxing   relaxed

relax的意思：
动词.
1.  松弛(肌肉等),放松(紧握的手等);使软弱无力
2.  缓和,放宽,减轻(刑罚等)
3.  使休息;使(心里)轻松,使舒畅,宽(心)
4.  使松懈,减少(注意,努力等)
5.  松弛;放松

relax的相关词组：
    relax the bowels vi. 通便
    relax the pressure 减压
    relax the stride 放松脚步
    relax the muscles 放松肌肉
    relax one's bowels 通便

relax的的例句：
If you seem to take a long time in going to sleep, try to relax so that you can at least benefit from the rest.
如果你长时间才能入睡的话,那么试着放松一下,这样你至少还能得到休息。

Great secret of education is to secure the body and mental exercise shall always serve that relax one another.
教育的重大决窍,在于确保身体和头脑锻炼应当总是起到相互放松的作用。

Make sure that you don't relax you're ankle and your legs go on the side without brushing one the another.
确认你没有放松你的脚踝,腿没有从旁经过不刷到另一腿。

The music will help to relax you.
音乐会使你感到轻松。

His muscles relaxed.
他的肌肉松弛了。

relax的英英解释：
动词：
1.  to rest and allow yourself to become calm
2.  to make your muscles or a part of your body feel less tight and more comfortable; to become less tight and more comfortable
3.  to make rules, controls, conditions, etc. less strict
4.  to make curly hair straight using chemicals