释义 |
an·ti·py·rine \ˌ ̷ ̷(ˌ) ̷ ̷ˈpīˌrēn, -_rə̇n\ noun also an·ti·py·rin \-_rə̇n\ (-s) Etymology: from German antipyrin, from Antipyrin, a trademark : a white crystalline compound C11H12N2O derived from pyrazolone and formerly widely used as an antipyretic, analgesic, and antirheumatic but now largely replaced in oral use by less toxic substances (as aspirin) |