严谨认真英语怎么说

"严谨认真"通常用英文来表达为 "rigorous and serious". 这个词组来源于拉丁语，"rigorous" 源自拉丁语 "rigorosus"，意思是 "嚴格的" 或 "严厉的"，而 "serious" 源自拉丁语 "seriosus"，意思是 "认真的" 或 "严肃的"。下面是一些例句：

"She has a rigorous and serious approach to her work." (她在工作中有一种严谨认真的态度。)
"He is known for his rigorous and serious attitude toward his studies." (他以严谨认真的学习态度而闻名。)
"The teacher demanded a rigorous and serious approach to the assignment." (老师要求对这个任务采取严谨认真的方法。)

希望这些例句能够帮助您理解 "严谨认真" 的意思。