前驱

Traditional form:

前驅

Pinyin (reading):

qiánqū

Definitions:

• precursor
• pioneer

Characters:

• 前 - in front, forward; former, preceding
• 驱 - to spur a horse on; to expel, to drive away

Traditional characters:

• 前 - in front, forward; former, preceding
• 驅 - to spur a horse on; to expel, to drive away