有，区别：意义不同
1、stressed out，(用作表语)紧张的,感到有压力的
例句：
What's the matter, you look stressed out.
你这是怎么了，看起来紧张过度了。
2、stress out(受到)压力过大
例句：
It makes me feel relaxed and it gets all the stress out of me.
它使我感到放松并且它赶走了我的压力。
stress：
n.压力;强调;重音;重力
vt.重读;[机械学]使承受压力;给…加压力（或应力）
复数:stresses
第三人称单数:stresses
过去分词:stressed
现在分词:stressing
过去式:stressed
扩展资料：
造句如下：
1、The spokesman stressed that the measures did not amount to an overall ban
该发言人强调这些措施并不等同于全面禁止。
2、It's easy to get stressed out and frustrated at work.
我们在工作中很容易感到压力和挫折。
3、I am stressed out, I need a relax.
我快受不了了，我需要放松一下。
4、I need a vacation. I'm really stressed out.
我要度个假，我的压力实在太大了。
5、Now, if you were actually in this study, you'd probably be a little stressed out.
如果你此刻的确在（社会压力测试的）研究中，你或许已经有点儿承受不住了。
6、I was worried about you. You look really stressed out lately.
我很担心你呢.你最近看起来累坏了。
