刚毛

刚毛	gāng máo	bristle
刚	gāng	(literary) hard; firm; strong / exactly; precisely / barely; only just / just; only a short while ago
毛	Máo	surname Mao
毛	máo	hair / feather / down / wool / mildew / mold / coarse or semifinished / young / raw / careless / unthinking / nervous / scared / (of currency) to devalue or depreciate / classifier for Chinese fractional monetary unit ( = 角 , = one-tenth of a yuan or 10 fen 分)