precursor

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柯林斯星级

BNC频率: 10361

现代语料频率: 9664

托福 GRE

n. 先驱者, 前导, 前兆

[化] 前体; 前身; 产物母体

n. a substance from which another substance is formed (especially by a metabolic reaction)

n. a person who goes before or announces the coming of another

复数形式:precursors

precursor of surrealism (1880-1918)

precursor of British empiricism

A small, clear space in the segments of the ovum, the precursor of the nucleus.

considered a precursor of the romantic movement in France (1768-1848) n

The precursory symptoms of cholera. n

今日更新

更新时间：2025-06-06 01:35:31