hard on 的意思是“对…苛刻；对…毫不留情；对…毫不留情地对待”，音标为[hɑːd] [əʊn]。

hard on 的用法：hard on sb 意为“对某人毫不留情”，例如：She is always hard on her students.（她对学生总是毫不留情。）

双语翻译：他对我们太苛刻了。

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hard on的意思是“苛刻地对待，严厉地对待；对…不利”。

用法：hard on可以作为名词短语，也可以作为分词短语后置修饰名词。

双语翻译：

1. He is hard on himself and expects too much of himself.

他对自己的要求很高，对自己期望过高。

2. She was always hard on her children, never letting them get away with anything.

她对她的孩子总是很严厉，从不让他们有机会为任何事开脱。

常见用法：be hard on sb 对某人很严厉。

例句：She is always hard on herself, never giving herself a break when things go wrong.

她总是对自己要求很严格，事情一出错就从不给自己喘息的机会。

hard on 的意思是“对…苛刻；对…毫不留情”，可以翻译为“对某人严厉”、“对某事苛刻”。

用法：hard on 通常用于说明“对某人严厉”时，其后接名词或代词作宾语。

双语翻译：

1. She is hard on her students. 她对学生很严厉。

2. She is hard on herself. 她对自己要求很高。

常见短语：

1. be hard on sb 对某人很苛刻

例句：She is hard on her children, and they are always crying.

2. be hard for sth 对某事很苛刻

例句：It's hard for me to make ends meet.

3. be hard in sth 对某事毫不留情

例句：He is hard in his work.

4. be hard on sth 对某物毫不留情

例句：The weather was hard on the flowers.

5. be strict with sb 对某人要求严格

例句：He is strict with his students.

6. be harsh on sb 对某人严厉

例句：He was harsh on her for her mistakes.

7. be unforgiving to sb 对某人毫不留情

例句：He is unforgiving to those who are not loyal to him.

8. be severe with sb 对某人严厉

例句：The teacher is always severe with those who are late for class.

9. be tough on sth 对某事毫不留情

例句：He is tough on his employees when it comes to work performance.

10. be strict in sth 对某事严格要求

例句：He is strict in his work and expects the same from his subordinates.