出典:Wiktionary
出典:『Wiktionary』 (2025/01/27 21:25 UTC 版)
controlled substance (plural controlled substances)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/09 16:24 UTC 版)
A controlled substance is generally a drug or chemical whose manufacture, possession, or use are regulated by a government. This may include illegal drugs and prescription medications (designated Controlled Drug in the United Kingdom).