先驱

先驱 [xiān qū]

1. ■ pioneer; forerunner; foregoer; harbinger; precursor; predecessor; progenitor; ancestor:

人类心脏手术的先驱 pioneer of operation on the human heart;

宇宙航行的先驱 forerunners of space travel

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常用词组

1. ■ 先驱工业 pioneer industry;

2. ■ 先驱效应 precursor effect;

3. ■ 先驱者 pioneer; forerunner