ok是什么意思
ok的意思：
int.
行，好（用于表示同意、赞成或理解）;（用以引起注意或引入话题）好了，对了;（用于确保别人赞同或明白）好吗，行不;（用以制止对方争辩或批评）得了，行了，好了
adj./adv.
没病（的），安然无恙（的），没有不开心（的）;可以（的），不错（的），可接受（的）;还算满意（的）;（人）和善（的），友好（的）
n.
允许，准许，同意;获得批准
vt.
正式批准，同意
词语辨析
well all right OK fine healthy strong fit
These words all describe sb who is not ill and is in good health. 以上各词均形容人健康、身体好。
well
[not usually before noun] ( rather informal ) in good health 指健康、身体好：
I'm not feeling very well.
我感觉身体不太好。
Is he well enough to travel?
他身体怎么样，能够旅行吗？
注释
Well is used especially to talk about your own health, to ask sb about their health or to make a comment on it.
well尤用以谈自己的健康、询问别人的健康或评价身体情况。
all right
[not before noun] ( rather informal ) not feeling ill; not injured 指感觉身体还好、没有生病、没有受伤：
Are you feeling all right?
你感觉还好吗？
OK
[not before noun] ( informal ) not feeling ill; not injured 指感觉身体还好、没有生病、没有受伤：
She says she's OK now, and will be back at work tomorrow.
她说她现在身体还可以，明天就回来上班。
