Learn how to use about as a preposition, an adverb and a modal expression. Find out the differences between about and on, and about …
Learn the meaning and usage of the phrase "is about" in different contexts. Find out how to express focus, location, intention, and more …
about. 海词词典,最权威的学习词典,为您提供about的在线翻译,about是什么意思,about的真人发音,权威用法和精选例句等。.
Learn the meaning, pronunciation and usage of the preposition about in English. Find out how to use it with idioms, topics, suggestions and more.
更多内容请点击：About - Grammar - Cambridge Dictionary