Grave可以理解为serious吗?
母语人士的回答
Rebecca
对,那是正确的!基本上,它类似于serious ,但里面有一种黑暗、悲伤和忧郁的细微差别。示例: These are grave times we are living in. Make sure you do something to keep your mood up. (我们现在生活在严肃的时代。不要忘记做一些令人振奋The assignment is serious, but it's still fun to do. (这个工作很严肃,但还是很有趣。) => 不能使用grave的情况