narcotic

n. 麻醉藥、鎮靜劑

a. 麻醉的、催眠的

學術名詞

• 麻醉藥：化學工程、獸醫學
• 麻醉劑：化學工程
• 麻醉藥品：新聞傳播學
• 麻醉的：獸醫學

英文釋義

1. a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction
2. of or relating to or designating narcotics
3. inducing stupor or narcosis
4. inducing mental lethargy