metcalfe law凯: triumphant; victorious夫: that; this; those; these定律: law凡何夫定律: van't hoff's law齐夫定律: the laws of zipf; zipf's law下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:凯夫定律，即可在微信中查询翻译
