1
subject of [something]
指讨论或关注的主题。
The subject of the meeting was climate change.
会议的主题是气候变化。
话题；主题
先理解核心含义，再看它在真实句子里的用法。
话题；主题
a topic or theme being discussed, written about, or studied
The subject of the meeting was climate change.
会议的主题是气候变化。
陈述对象的名词、代词或名词短语。在主动句中,主语是动作的执行者。在被动句中,主语是动作的目标
The noun, pronoun or noun phrase about whom the statement is made. In active clauses with verbs denoting an action, the subject is the actor. In clauses in the passive voice the subject is the target of the action.
话题
the subject matter of a conversation or discussion
引申为:行动者或代理人；采取行动的人
By extension: an actor or agent; one who takes action.
对象
something (a person or object or scene) selected by an artist or photographer for graphic representation
The teacher asked us to write an essay about a subject we felt passionate about.
老师让我们就一个我们充满热情的话题写一篇文章。
AI contextual example
Before choosing a college, I did a lot of research on a subject I knew little about.
在选择大学之前，我做了很多关于一个我几乎不了解的话题的研究。
AI contextual example
One important subject at the conference was the future of renewable energy.
会议上一个重要的话题是可再生能源的未来。
AI contextual example
he didn't want to discuss that subject
他不想讨论那个话题。
WordNet
指讨论或关注的主题。
The subject of the meeting was climate change.
会议的主题是气候变化。
指学校里的学科。
She is studying three subjects: math, physics, and chemistry.
她正在学习三门科目：数学、物理和化学。
语法术语。
In the sentence 'The dog barks', 'the dog' is the subject.
在句子'The dog barks'中，'the dog'是主语。
Not this
I like this subject about history.
Use this
I like this subject of history.
名词 subject 后通常接介词 of 表示...的科目，而 about 常用于 topic。
Not this
Subject is interesting.
Use this
The subject is interesting.
可数名词单数 subject 前需要冠词，表示特指。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
主题；题材
The subject matter of the documentary is climate change.
这部纪录片的主题是气候变化。
学校科目
History is my favorite school subject.
历史是我最喜欢的学校科目。
辩论主题
The subject of debate was healthcare reform.
辩论的主题是医疗改革。
学科领域
She is an expert in the subject area of linguistics.
她是语言学领域的专家。
主题行
Please ensure your email has a clear subject line.
请确保你的电子邮件有清晰的主题行。
转移话题
When the conversation turned to his grades, he quickly changed the subject.
当话题转向他的成绩时，他迅速转移了话题。
关于...的话题
She wrote a book on the subject of climate change.
她写了一本关于气候变化主题的书。
受...支配；取决于
The offer is subject to availability.
优惠视情况而定。
Use subject naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆法：sub（下）+ject（投）→ 老师投下的课程主题。
中性；学校，课堂，学术讨论；subject作为名词指科目时，语域中性，常用于学校或学术环境。
可数名词，指话题、学科或拍摄对象等。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.