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单词库 \ 英汉词典 \

precursor是什么意思

precursor

英[priˈkɜːsə(r)] 美[priˈkɜːrsər]

n. 前辈，前驱，先锋，前任，预兆，先兆，初期形式，[核]前驱波，初级粒子，预报器；

复数：precursors;

相关单词 precursors precursory

同义词

precursor的同义词之：
parent original ancestor antecedent leader

柯林斯高阶英汉双解学习词典释义

N-COUNT

先驱；先锋；前身

A precursor of something is a similar thing that happened or existed before it, often something which led to the existence or development of that thing.
例句
Real tennis, an ancient precursor of the modern game, originated in the eleventh century... 室内网球，现代网球运动的古老前身，起源于11世纪。 He said that the deal should not be seen as a precursor to a merger. 他说该笔交易不应该被看作是合并的前兆。

英汉词典释义

n.
先驱,先锋,前身;先行者;先兆,前兆
Error is often the precursor of what is correct,but conceit is the prelude to a fall. 错误往往是正确的先导,骄傲是跌跤的前奏。
初期形式

英英词典释义

Noun
1. a substance from which another substance is formed (especially by a metabolic reaction)
2. a person who goes before or announces the coming of another
3. an indication of the approach of something or someone

行业词典

体育：前体物；
化学：母体；
化工：前体；
医学：先质，前体：发生在前面的事物。在生物过程中指能生成通常更活泼或更成熟的另一种物质的物质。在临床医学中指能预示另一种症状或体征的症状或体征；先质细胞前体细胞；
土木工程：先质；
地球物理学：前兆；
法律：前任；
物理学：前驱核；
生物化学：前体；
石油：前身物；

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