base (up)on

To found or root something on a particular idea or occurrence. A noun or pronoun can be used between "base" and "on" or "upon." My love of science is based upon an interest in experimentation. Unfortunately, she has a low opinion of me. I think she based it on our first meeting, which didn't go well.

base something (up)on someone or something

to ground something, such as one's opinion, decision, or thinking, on someone or something; to found one's ideas or attitude on something. (Upon is more formal and less commonly used than on.) I base my opinion on many, many facts. I based my opinion upon my own seasoned judgment.

base on

To form, develop, or found something on the basis of something else: I based my decision on the information you gave me. The film was based on a popular book.

词组	base (up)on
释义	base (up)on base (up)on To found or root something on a particular idea or occurrence. A noun or pronoun can be used between "base" and "on" or "upon." My love of science is based upon an interest in experimentation. Unfortunately, she has a low opinion of me. I think she based it on our first meeting, which didn't go well. See also: base Farlex Dictionary of Idioms. base something (up)on someone or something to ground something, such as one's opinion, decision, or thinking, on someone or something; to found one's ideas or attitude on something. (Upon is more formal and less commonly used than on.) I base my opinion on many, many facts. I based my opinion upon my own seasoned judgment. See also: base, on McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. base on v. To form, develop, or found something on the basis of something else: I based my decision on the information you gave me. The film was based on a popular book. See also: base, on The American Heritage® Dictionary of Phrasal Verbs. See also: identify with involve with involve with (someone or something) involved with arrange for arrange for some time arrange some music for back into back into (someone or something) add in
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