1 scientific law (e.g. law of conservation of energy)

2 (in human affairs) a generalization based on observation (e.g. "power corrupts")

1 lawyer

1 melody

2 rhythm

1 law

2 classifier: 条 tiáo

3 套[tào]

4 個|个[gè]

1 rule (e.g. of science)

2 law of behavior

3 regular pattern

4 rhythm

5 discipline

1 thousand articles, same rule (idiom); stereotyped and repetitive

2 once you've seen one, you've seen them all

1 to be strict with oneself (idiom)

2 to demand a lot of oneself