opinion advice excuse 这3个词有什么区别

opinion 偏指 意见，看法
advice 偏指 建议，劝告
excuse 偏指 借口

opinion
noun
a view or judgement formed about something, not necessarily based on fact or knowledge
意见；见解
I'm writing to voice my opinion on an issue of great importance.
我要写明对一个极其重要的问题的看法。
that, in my opinion, is dead right.
我看，那绝对正确。
■[mass noun]the beliefs or views of a large number or majority of people about a particular thing
舆论
the changing climate of opinion.
正在变化的舆论氛围。
■(opinion of)an estimation of the quality or worth of someone or something
评价
I had a higher opinion of myself than I deserved.
我曾自视过高。
a formal statement of advice by an expert on a professional matter
（正式的）专家意见；鉴定
if in doubt, get a second opinion.
如有怀疑，就再请专家鉴定一次。
■(Law)a barrister's advice on the merits of a case
(律)（作为判案依据的）理由
■(Law)a formal statement of reasons for a judgement given