conscientious
英 [,k?n??'en??s]美['kɑn??'?n??s]
- adj. 認真的；盡責的；本著良心的；小心謹慎的
考試真題
- If you tell an acquaintance you are a grandfather who recently lost his wife and who does volunteer work on weekends, several elements of your self-image are bought to light — the roles of grandparent, widower and conscientious citizen.
出自-2013年6月聽力原文