He applied himself diligently to learning French.
他孜孜不倦
法语。
;勤奋;
;
细;;;;;
烈;;He applied himself diligently to learning French.
他孜孜不倦法语。
He had studied diligently at college.
他在大里勤奋习。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
