| 单词 | precursor |
| 释义 | precursor n (fml 文) ~(of sth) 1 person or thing that comes before sth; forerunner 先驱; 先行者; 先兆; 前兆 small disturbances that were precursors of the revolution to come 预示革命将爆发的小规模动乱. 2 machine or invention that is later developed further （机器或发明物的）初期形式 Thefirst telephone was the precursor of modern communications networks. 最早出现的电话是现代通讯网的雏型. |
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