prohibited
adjective /prəˈhɪbɪtɪd/
/prəˈhɪbɪtɪd/, /prəʊˈhɪbɪtɪd/
(formal)- not allowed; banned
禁止：不允许；被禁止 - There was no evidence that the athlete was trying to improve his performance when he took the prohibited substance.
没有证据表明运动员服用违禁物质是为了提高成绩。 - Smoking on site is strictly prohibited.
现场严禁吸烟。
- There was no evidence that the athlete was trying to improve his performance when he took the prohibited substance.