先導的英文：
forerunner; precursor

參考例句：
  • We were in the van of civilization.
    我們是文明的先導者。
  • Penicillin was the forerunner of modern antibiotics.
    青霉素是現(xiàn)代抗生素的先導。
  • Science and Technology oriented
    以科技為先導
  • They are in the vanguard of technological advance.
    他們是技術發(fā)展的先導
  • Plastics spearheaded the advance in synthetic materials.
    塑料是合成材料發(fā)展的先導。
  • Error is often the precursor of what is correct.
    錯誤常常是正確的先導。
  • The airborne troops spearheaded the crossing of the river.
    空降兵在渡河作戰(zhàn)中擔任先導。
  • "Error is often the precursor of what is correct, But conceit is the prelude to a fall"
    錯誤往往是正確的先導,驕傲往往是跌跤的前奏
  • It also enshrines the germs of action, for good words almost always inspire to good thoughts.
    這同樣孕育著行為的總支，往往成為善行的先導。
  • It also enshrines the germs of action, for good words almost always inspire to good thoughts.”
    這同樣孕育著行為的總支，往往成為善行的先導。
forerunner是什么意思：
n. 先驅；預兆
  • Each pretends to be the counterpart of the forerunner.
    每一個都自命是和前面一個相匹敵的。
  • These faculae frequently are the forerunners of sunspot formation
    這些光斑常常是形成太陽黑子的先兆。
  • The alchemists were the forerunners of the scientists of today
    煉金術士是今日科學家的先驅。
  • Moral corruption is the forerunner of national decline.
    道德敗壞是民族衰落的先兆。
  • forerunner of modern destroyer; designed to destroy torpedo boats.
    現(xiàn)代驅逐艦的先驅；用于破壞魚雷艦。
precursor是什么意思：
n. 先驅，前導，先鋒；預兆；前身
  • It was the precursor of or to the modem jet plane.
    它是現(xiàn)代噴汽飛機的前身。
  • These include the chlorophyll precursor protochlorophyllide a
    這些受體包括葉綠素的前體原葉綠酸a。
  • Crazing is the invariable precursor of brittle fracture.
    出現(xiàn)小裂紋必然是脆性斷裂的前兆。
  • That kind of surge may be a precursor to inflation.
    這種飆升也許是通脹的前兆。
  • Error is often the precursor of what is correct.
    錯誤常常是正確的先導。

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