noun 下载 🔗分享 限制,约束。 The act of restricting, or the state of being restricted. Examples : "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。 government law politics business economy society state action 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 限制,约束。 A regulation or limitation that restricts. Examples : "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。 law government politics 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 限制性内切酶,限制酶 The mechanism by which a cell degrades foreign DNA material. Examples : "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。 biology biochemistry microorganism 与AI对话词汇游戏阅读练习