n. a principle or condition that customarily governs behavior
n. prescribed guide for conduct or action
n. (linguistics) a rule describing (or prescribing) a linguistic practice
n. the duration of a monarch's or government's power
n. 规则, 统治, 控制, 支配, 规律, 标准, 章程, 破折号, 铅线
vt. 规定, 统治, 管理, 控制, 支配, 裁决
vi. 统治, 管辖, 裁定
[计] 规则, 水线
1. You must follow the rule to keep everyone safe.
你必须遵守规则以确保每个人的安全。
2. The teacher explained the new rule to the class.
老师向班级解释了新规则。
3. It's important to know the rules of the game before you start playing.
在开始游戏之前，了解游戏规则是很重要的。