
好词典

源自拉丁语 'strenuus',意为活跃的、精力充沛的,后经法语进入英语。
❶ 形容需要付出大量体力或精力的活动或任务,通常让人感到疲劳或吃力。
“Climbing the mountain was a strenuous activity that left us exhausted.”
(爬山是一项非常费力的活动,让我们筋疲力尽。)
“She avoided strenuous exercise after her surgery.”
(手术后她避免进行剧烈运动。)
strenuous exercise — 指需要大量体力消耗的运动或锻炼,通常会让身体感到疲劳。
“Doctors recommend avoiding strenuous exercise if you have a heart condition.”
(医生建议如果有心脏问题,应避免剧烈运动。)
strenuous effort — 指付出极大的努力或精力去完成某件事,通常伴随着困难或挑战。
“It took strenuous effort to lift the heavy box.”
(需要费很大的力气才能抬起那个沉重的箱子。)