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Base upon Meaning in English

expression

ˈbeɪs/ /əˈpɑn
BAYS uh-PAHN
bˈeɪs/ /əpˈɒn
BAYS uh-PON

释义

To use something as the foundation or starting point for a decision, idea, or action.

用法与细微差别

Often used in formal writing and speech, usually followed by 'on' (US) or 'upon' (more formal/old-fashioned). 'Base on' is more common in everyday use. Example: 'base your answer on the text.' Not used for physical bases (use 'stand on').

例句

The decision was based upon careful research.

basic

You should base upon the facts, not opinions.

basic

The story is based upon real events.

basic

His theory is based upon old scientific principles, but he added something new.

natural

Don't just base upon past experience—try something different.

natural

The plan was completely based upon customer feedback—they really listened.

natural