Mar.是什么意思？

In twenty years of mar-riage he has only taken two proper vacations.结婚二十年里，他只像样地度过两次假。Don't allow a minor irritation in the workplace to mar your ambitions.不要让工作中的一点烦心事打击了你的雄心抱负。It was not the custom for elderly peo...

Mar.的音标：...