单词：mirthless
音标：['mә:θlis] ；
a. 不快乐的, 悲伤的, 阴郁的
s. lacking mirth
词性分布：
mirthless的用法和样例：
例句
用作形容词(adj.)
- His mirthless smile made all of us uncomfortable.他生硬的笑使我们感到很不舒服。
- His mouth corners curved in his highly individual, cold, almost mirthless smile .他嘴角一抿，露出极为独特的，几乎是闷闷不乐的淡笑。
- We have been fed up with the mirthless routine work all day long.我们受够了整天沉闷的日常工作。