regulation
🇺🇸
/ˌreɡjuˈleɪʃn/
🇬🇧
/ˌreɡjuˈleɪʃn/
an official rule made by a government or other authority
The new regulation requires all businesses to reduce pollution.
新法规要求所有企业减少污染。
controlling something through rules
The regulation of food safety is important for public health.
食品安全监管对公共卫生至关重要。
required by official rules
He wore the regulation helmet for safety.
他按照安全规定佩戴了标准头盔。