| [/ˈstrenjuəs; ˋstrɛnjʊəs/] adj 用法:
1 making great efforts; energetic 努力的; 精力充沛的:
strenuous workers 干劲十足的工作人员 *
make a strenuous attempt to reach the top of the mountain 力求登上山顶. 用法:
2 requiring great effort 必须努力的:
a strenuous itinerary 艰难的旅行路线 *
strenuous work 累人的工作 *
lead a strenuous life 过艰苦的生活. |