noun 下载 🔗分享 限制，约束 The act of restricting, or the state of being restricted. Examples : "The school's new restriction on cell phone use during class improved student focus. " 学校对上课期间使用手机的新限制提高了学生的注意力。 law government politics business society economy action essential 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 : "The school imposed a restriction on the number of students allowed in the library at one time. " 学校限制了同一时间允许进入图书馆的学生人数。 law politics government society business economy essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 限制酶切，限制作用 The mechanism by which a cell degrades foreign DNA material. Examples : "The restriction enzymes in the lab are crucial for cutting and analyzing the bacteria's DNA. " 实验室里的限制酶对于切割和分析细菌的DNA至关重要。(Shi yan shi li de xian zhi mei dui yu qie ge he fen xi xi jun de DNA zhi guan zhong yao.) biology biochemistry medicine organism science essential 与AI对话词汇游戏阅读练习
