mirthless
🇬🇧/ˈmɜːθləs/ 🇺🇸/ˈmɜːrθləs/ 38If someone gives a mirthless laugh or smile, it is obvious that they are not really amused. 不快乐的; 忧郁的
adjective [原级]不快乐的；悲伤的；阴郁的
His mirthless smile made all of us uncomfortable. 他生硬的笑使我们感到很不舒服。
单词造句:
His mirthless smile made all of us uncomfortable. 他生硬的笑使我们感到很不舒服。