规矩的英文：
rules
customs
practices
well-behaved

参考例句：

Some children behaved well but some others behaved badly.
有些孩子很懂规矩，有些则不懂规矩。

You have to behave.
你得规矩点。

The children's unruly behaviour incurred the headteacher's wrath.
小学生不守规矩的行为惹得校长发怒。

The headteacher was wrathful with the children's unruly behavior.
校长被那些不守规矩的小学生惹得发怒。

One of the rules in service industry is "first come, first served."
服务行业规矩之一是先到先招待。

There is more pleasure, even in this world, in an innocent and virtuous life, than in one debauched and vicious
就是在尘世间，过一辈子清白、规矩日子，也比荒淫、放荡要快乐得多。

Bold or insolent heedlessness of restraints,as of those imposed by prudence,propriety,or convention.
大胆破格，创新性鲁莽或无视任何约束，如那些用慎重，规矩或传统来强加的约束

Children must learn to behave at table.
小孩吃饭时必须有规矩。

Shape up or ship out.
规矩些，要么就滚蛋

That was the rule, he said.
他说，这是规矩。

rules是什么意思：
n. 规则；惯例；统治
v. 控制，影响；规定；统治

rule of detachment
分离规则

commutation rule
交换法则

This is what ruling is!
这就是统治的意义！

practices是什么意思：
n. 实践；练习；业务；惯例；诊所；律师事务所
v. 练习；实习；惯常地进行；执业；实践，实行

A practicing attorney;a practicing Catholic.
开业律师；虔诚的天主教徒

a practicing physician; a practicing Catholic.
执业医师；虔诚的天主教徒。

practice a professio
从事某职业，开业