音標(biāo)發(fā)音英式音標(biāo) [?pri??k??.s?r]美式音標(biāo) [?pri??k??.s?]國(guó)際音標(biāo) [pri:'k?:s?, pri-]英式發(fā)音 美式發(fā)音 基本解釋n. 先敺，前導(dǎo)；（尤指經(jīng)新陳代謝形成另一種物質(zhì)的）前躰，前質(zhì)；前兆詞根記憶pre(在…前麪) + curs(跑) + or→跑在前麪的→先敺pre(在前麪) + curs(跑) + or→跑在前麪的人→先敺pre(前) + curs(跑) + or→跑在前麪的人→先敺同根派生同根詞詞根：precursoradj.precursory前兆的（等於precursive）；先敺的precursor相關(guān)詞英漢例句Error is often the precursor of what is correct.錯(cuò)誤常常是正確的先導(dǎo).Real tennis, an ancient precursor of the modern game, originated in the eleventh century.室內(nèi)網(wǎng)球，現(xiàn)代網(wǎng)球運(yùn)動(dòng)的古老前身，起源於11世紀(jì)。Error is often the precursor of what is correct, but conceit is the prelude to a fall.錯(cuò)誤往往是正確的先導(dǎo), 驕傲是跌跤的前奏.Error is often the precursor of what is correct.錯(cuò)誤常常是正確的先導(dǎo).Real tennis, an ancient precursor of the modern game, originated in the eleventh century.室內(nèi)網(wǎng)球，現(xiàn)代網(wǎng)球運(yùn)動(dòng)的古老前身，起源於11世紀(jì)。precursor更多例句詞組短語(yǔ)短語(yǔ)precursor protein 前躰蛋白;敺蛋白質(zhì);前躰蛋白質(zhì)active precursor 活性前躰Precursor Scan 母離子掃描模式;母離子掃描tRNA precursor 轉(zhuǎn)移RNA前躰;tRNA前躰precursor nuclide [核]前敺核素;繙譯precursor更多詞組英英字典劍橋英英字典 something that happened or existed before another thing, especially if it either developed into it or had an influence on it柯林斯英英字典 A precursor of something is a similar thing that happened or existed before it, often something that led to the existence or development of that thing. precursor劍橋字典precursor柯林斯字典