just是否有表示 仅仅;只 的意思.与only有什么区别呀?

just更多表示 事情只有这么做 抽象 如 只有这样做
而only 更多倾向于表达客观事物“仅仅”如 只有一个苹果了

你所混淆的是当两者都作副词的时候
just
1.exactly
2.only:He's not a thief,just a little boy who likes biscuits.
3.it happened only a short time ago
4.used to emphasize sth. you are saying
only
1.nothing or no one except
2.not better, worse, or more important than
3.in one place, situation, or way and no other, or for one reason and no other
4.no earlier than a particular time
5.not more than a particular amount, number, age etc

just有失望的感情在里面