1
It is tiring to do sth
It is tiring to work long hours.
长时间工作很累人。
累人的；令人疲倦的
先理解核心含义，再看它在真实句子里的用法。
累人的；令人疲倦的
causing tiredness; making you feel tired
It is tiring to work long hours.
长时间工作很累人。
使人疲劳的
That tires or tire.
After a long day at work, I find the commute home very tiring.
工作一整天后，我觉得通勤回家很累人。
The hike up the mountain was tiring, but the view from the top was worth it.
爬上山很累人，但山顶的景色值得一看。
Cleaning the whole house is a tiring task, so we usually do it on weekends.
打扫整栋房子是一件累人的事，所以我们通常周末做。
It is tiring to work long hours.
长时间工作很累人。
The journey was very tiring.
这次旅行非常累人。
I find my job tiring.
我觉得我的工作很累人。
We had a tiring day.
我们度过了累人的一天。
Not this
I am tiring after running.
Use this
I am tired after running.
形容词tiring表示“令人疲劳的”，主语通常是事物；描述人感到疲劳应用tired。
Not this
It is tiring of studying all day.
Use this
It is tiring to study all day.
tiring后接不定式to do，表示“做某事是累人的”，不接of doing形式。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
令人疲惫的一天
It has been a tiring day at work.
工作了一整天，令人疲惫不堪。
令人疲倦的旅途
We had a long and tiring journey to the coast.
我们长途跋涉去海边，一路上很累。
累人的活儿
Cleaning the whole house is tiring work.
打扫整栋房子是件累人的活儿。
使人疲累的日程
The new project has a very tiring schedule.
新项目的日程安排非常累人。
Use tiring naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
tiring 来自动词 tire（使疲劳），加 ing 变形容词。想象轮胎跑太久泄气，令人疲倦。
语域：neutral 常见场景：日常交谈、描述工作或学习经历、一般书面表达 tiring 是常见的中性形容词，通常表示“令人疲倦的”，多用于日常交谈和一般书面表达中，比较常见于描述工作、学习或活动带来的疲惫感。
通常用于描述事物或活动，例如 'a tiring day' 或 'The work is tiring.'
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.