controlled substance

ریشه

The word 'controlled' comes from the verb 'control' which originated from the Latin word 'con-' meaning 'together' and 'troll' meaning 'to move'. 'Substance' comes from the Latin word 'substantia' meaning 'essence' or 'substance'.

مثال

• Marijuana is classified as a controlled substance in many countries.
• The pharmacy keeps all controlled substances locked in a secure cabinet.
• The possession of controlled substances without a prescription is illegal.

ترکیب‌های رایج

Controlled substance laws Controlled substance act Controlled substance schedule Controlled substance registration