“precursor”的中英文读音、翻译、固定搭配用法、短语词组及例句-英语词汇-学习网

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单词	precursor
释义	pre·cur·sor AHD[prĭ-kûrʹsər, prēʹkûr'sər] D.J.[prɪˈkɜːsə, ˈpriːˌkɜːsə]K.K.[prɪˈkɝsɚ, ˈpriˌkɝsɚ]n.（名词） One that precedes and indicates, suggests, or announces someone or something to come:先兆：先于并暗示、表明或宣告某人或某事到来的人或事：Opposition by colonists to unfair taxation by the British was a precursor of the Revolution.殖民地居民对英国不公正税收的反抗预示着革命的到来 One that precedes another; a forerunner or predecessor:前任：先于另一人的人；先锋或先行者：Her precursor as school principal was an eminent educator.她任校长前是一位卓越的教育家 A biochemical substance, such as an intermediate compound in a chain of enzymatic reactions, that gives rise to a more stable or definitive product:前体：生化物质，如一连串酶反应中的中间化合物，可形成更稳定或明确的结果：a precursor of insulin.胰岛素前体 Etymology语源 Middle English precursoure 中古英语 precursoure from Old French precurseur 源自古法语 precurseur from Latin praecursor 源自拉丁语 praecursor from praecursus [past participle of] praecurrere [to run before] 源自 praecursus praecurrere的过去分词 [超前于…] prae- [pre-] prae- [前缀，表“先于…”] currere [to run] * see kers- currere [进行] * 参见 kers-
随便看	self–reflection self–regard self–regulating self–reliance self–replicating self–reproach self–respect self–restraint self–revelation self–righteous self–righting self–rising flour self–rule self–sacrifice self–satisfaction self–scrutiny self–sealing self–searching self–seed self–seeking self–selection self–service self–serving self–sow self–sowed 炊饼炊骨炊骨爨骸炊骸炊鲜漉清炋炌炍炎炎上简单的个性伤感签名60条个性悲伤签名58条简短的个性悲伤签名79条个性悲伤签名感伤的个性签名个性晚安签名经典表白个性签名句子生活个性说说签名纠结个性签名失望个性签名句子非诚勿扰台词个性的空间留言你的名字经典语录搞笑个性留言天气冷的短信 qq个性留言大全经典电视剧台词英语小笑话带翻译舞蹈班名字阿飞正传经典台词

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