基本解释adj.费力的；棘手的动词tax的现在分词形式.同根派生 英汉例句用作形容词 (adj.)Raising a creative child can be taxing.培养一个有创造性的孩子可能会费心费力。Although the day had presented no taxing challenge, he had conducted himself with dignity and ability.这一天，虽然没有遇到什么棘手的挑战，他的行为举止都表现了他的尊严和才干。