核心差别
laborious 强调laborious 指需要付出大量努力、时间或精力的,strenuous 则侧重strenuous 是一个形容词
使用场景对比
| 对比方面 | laborious | strenuous |
|---|---|---|
| 核心含义 | laborious 指需要付出大量努力、时间或精力的,形容任务、工作或过程艰苦、费劲,也可形容人勤劳、勤勉。 | strenuous 是一个形容词,指需要付出巨大努力或体力的,常用于描述活动、工作或任务非常费劲或艰苦。 |
| 词性 | 形容词 | 形容词 |
| 使用语域 | laborious 常用作定语形容词,修饰名词如 task、work、process 等,强调过程的艰辛;也可作表语,描述主语的性质。 | strenuous 通常用作定语形容词,修饰名词如 activity、exercise、effort 等,表示这些事物需要大量体力或精力。 |
对比例句
Cleaning the entire house by myself was a laborious task that took all weekend.
独自打扫整个房子是一项艰苦的任务,花了我整个周末的时间。
He found the manual assembly of the furniture to be quite laborious and time-consuming.
他觉得手动组装家具相当费劲又耗时。
After a strenuous hike, we were all exhausted and needed a long rest.
经过一次费劲的徒步后,我们都筋疲力尽,需要长时间休息。
She avoids strenuous exercise because of her recent injury.
由于最近的受伤,她避免进行费劲的锻炼。
常见误用提醒
使用 laborious:This job is very laborious for me to do. → This job is very laborious. (错误:laborious 本身已包含“费劲”之意,无需再加 for me to do,这会使句子冗余。正确:直接使用 laborious 描述任务性质即可。)
使用 laborious:He is a laborious worker, always finishing tasks quickly. → He is a diligent worker, always finishing tasks quickly. (错误:laborious 形容任务或过程艰苦,不直接形容人“快速”完成工作;它可形容人勤劳,但更强调付出努力而非效率。正确:用 diligent 表示勤勉且高效。)
使用 strenuous:He made a strenuous try to finish the project. → He made a strenuous effort to finish the project. (strenuous 通常修饰 effort、activity 等名词,而不是 try;try 作为名词时较少与 strenuous 搭配,应改为 effort 以更符合英语习惯。)