先决问题

xiān jué wèn tí

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释义

  1. 1. issue that needs to be addressed first (before another issue can be resolved)

先决问题 的构成词

先
xiān

early

问
wèn

to ask; to inquire

问题
wèn tí

question

题
tí

topic

先决
xiān jué

prerequisite; necessary

决
jué

to decide