keen

🇬🇧 en pl 🇵🇱

keen adjective /kin/ , /kiːn/
showing a quick and ardent responsiveness or willingness	gorliwy
fierce, intense, vehement	gorliwie
acute of mind	bystry
acrimonious, bitter, piercing	gorzki
sharp-edged	ostry

keen
	lamentować

keenness
	bystrość

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