(pl. -os)(一般作pros)
- an advantage of something or an argument in favour of a course of action好处, 益处; 赞成的论点; 赞成票; 支持方：
the pros and cons of share ownership.
股票所有权的是与非。
- in favour of赞成, 支持：
as prep. they were pro the virtues of individualism.他们赞同个人主义的长处。
词源
late Middle English (as a noun)： from Latin，literally 'for，on behalf of'.