赞成反对

【法】 pro and con

赞成的英语翻译：

agree; approve of; assent; be for it; endorse; go in for; turn up the thumbs
uphold
【经】 endorse

反对的英语翻译：

object; oppose; protest; combat; buck; go against; have an objection to
turn down the thumb; turn on
【机】 inversely; opposition; un-