英语词汇“三年之艾”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	三年之艾
释义	三年之艾 sān nián zhī ài 基本谜语歇后语语法情感出处病久了才去寻找治这种病的干艾叶。比喻凡事要平时准备，事到临头再想办法就来不及。谜语今四十七岁矣偏正式：作宾语；用于劝诫人；中性词。《孟子·离娄上》：“今之欲王者，犹七年之病，求三年之艾也。”
随便看	demographic feature demographic fertility measure demographic fluctuation demographic gap demographic genetics demographic geography demo-graphic geography demographic goal demographic health surveys demographic homeostasis demographic information demographic inventory demographic life table demographic make-up demographic method demographic model demographic models demographic parameter demographic parameters demographic pattern demographic patterns demographic potential demographic profile demographic profile of drug use demographic quantitative