smugly
adverb disapproving uk/ˈsmʌɡ.li/ us/ˈsmʌɡ.li/
沾沾自喜地，自鸣得意地
in a way that shows too much satisfaction or confidence
"I own three cars and two boats," he said smugly. “我有三辆汽车和两艘船，”他自鸣得意地说。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。