an earnest young man
earnest discussions
She was crying in earnest now.
After the rainy season, building work can begin in earnest.
When I said I wanted to help you, I was in earnest.
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。