noun🔗Share限制，约束。 The act of restricting, or the state of being restricted."The new school rules include restrictions on the amount of time students can spend on their phones during class. "新的学校规定包括对学生上课期间使用手机时间的限制。governmentlawpoliticsbusinesseconomysocietystateactionChat with AIVocabulary GamePractice Reading
noun🔗Share限制，约束。 A regulation or limitation that restricts."Due to the ongoing drought, the city has imposed restrictions on watering lawns. "由于持续干旱，市政府已经颁布了用水限制，禁止给草坪浇水。lawgovernmentpoliticsChat with AIVocabulary GamePractice Reading
noun🔗Share限制性内切酶，限制酶 The mechanism by which a cell degrades foreign DNA material."Scientists study restrictions in bacteria to understand how these natural defenses protect them from viral infections. "科学家研究细菌中的限制性内切酶，以了解这些天然防御机制如何保护它们免受病毒感染。biologybiochemistrymicroorganismChat with AIVocabulary GamePractice Reading
