单词coffee-ring
网络: 咖啡环；咖啡圈效应；咖啡戒指
He was still not quiet himself, he realized, because he had left his coffee ring at the bar, and he was not a man who forgot things.
他认识到，他还没有完全镇定下来，因为他将面包圈忘在了酒吧里，他不是一个丢三落四的男人。