precursor
前身
常用释义
英音[ priˈkɜːsə(r) ]
美音[ priˈkɜːrsər ]
基本释义
- n. (事物)先驱,先兆;(尤指经新陈代谢形成另一种物质的)前体,前质
例句
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1·Early computers were the precursors of modern artificial intelligence systems.早期计算机是现代人工智能系统的前体。来源: youdao
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2·These signs are precursors of future success.这些迹象是未来成功的前兆。来源: youdao
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3·Those scientists are precursors in this field.那些科学家是该领域的先驱。来源: youdao
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4·Bold ideas are often precursors to new technologies.新技术的先导常常是大胆的设想。来源: youdao
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5·This meeting is a precursor to important cooperation.这场会议是重要合作的前驱。来源: youdao
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6·A certain chemical is the precursor of this drug.某种化学物质是这种药物的前体。来源: youdao
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7·The precursor work of this project is going smoothly.该项目的前导工作进展顺利。来源: youdao
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8·These elements are precursors for the formation of life.这些元素是生命形成的前体物。来源: youdao
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9·Ancient art forms are precursors of modern culture.古老的艺术形式是现代文化的前驱物。来源: youdao
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10·Preliminary research is a precursor to major breakthroughs.初步研究是重大突破的前体。来源: youdao
网络释义
- precursor chemicals : 易制毒化学品
同义词
n.
先驱,前导
同根词
词根:
precursor
precursory
adj
前兆的(等于precursive);先驱的