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单词
precursor
释义
precursor
/prē-kûrˈsər/
noun
Something that exists or goes in advance of another
An indication of the approach of an event
A forerunner, herald or harbinger
A predecessor
A substance from which the one in question is derived or manufactured (
chem
)
ORIGIN:
L
praecurrere
,
-cursum
to run or go before, precede
precurˈsive
or
precurˈsory
adjective
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更新时间:2025/3/29 6:04:50