Lawen.劳lawn.法律；法规；准则；起诉v.起诉；打官司law of Pragnanz趋完形律law on tax debt税收债法law of rotation转动定律law of scarcity稀缺规律law-economics法经济学law of exercise练习律law cultivation法律素养Law institution法律制度law of interest权利<股权>法law of contract契约法