the acetylated derivative of salicylic acid; used as an analgesic anti-inflammatory drug (trade names Bayer, Empirin, and St. Joseph) usually taken in tablet form; used as an antipyretic; slows clotting of the blood by poisoning platelets
造句
用作名詞(n.)
The aspirin seemed to quiet the headache. 阿斯匹林似乎止住了頭痛。