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rule [简明英汉词典]
[ru:l]
n.规则, 惯例, 统治, 章程, 破折号, 准则, 标准, 控制
vt.规定, 统治, 支配, 裁决
vi.统治, 管辖, 裁定
n.规则, 水线

rule
KK: []
DJ: []
n.
1. 规则,规定,章程,条例[C]
It's against the rules of the school to smoke.
吸烟是违反校规的。
2. 习惯,通例,常规[C]
He's made it a rule to rise early.
他已养成早起的习惯。
3. 支配,统治;统治期间[U]
4. 尺;标准[C]
vt.
1. 统治,管辖;控制,支配
The queen ruled her country for 20 years.
这位女王统治了她的国家二十年。
2. 裁决,裁定[O][+that]
3. (用尺)划(线)
vi.
1. 统治,管辖;控制,支配[(+over)]
He ruled over the country for ten years.
他统治这个国家十年。
2. 作出裁决[(+on)]
The court ruled in her favor.
法庭判她胜诉。
3. (价格等)维持在某一水平

可数名词 n.[C] 规则；规定；条例
what you must, or must not,do in a game, at school, at work, etc.
· We must obey the rules of the school.
我们应该遵守校规。
· It's against the rules to touch the ball with one's hands.
用手触球是违犯规则的。

不可数名词 n.[U] 习惯；通