in·dus·tri·ous
adjective/ɪnˈdʌstriəs/
/ɪnˈdʌstriəs/
(approving)- working hard; busy
勤奋的；勤劳的；忙碌的 - an industrious student
勤勉的学生 - She was surrounded by energetic, industrious people.
她身边有很多活力充沛、勤劳忙碌的人。
Word Originlate 15th cent. (in the sense ‘skilful, clever, ingenious’): from French industrieux or late Latin industriosus, from Latin industria ‘diligence’. - an industrious student