克希荷夫定律 kèxīhèfūdìnglǜ Kirchhoff's laws Origin Definitions Defs Strokes Stroke Words Sentences Sents 克 kè phonetic 希 xī phonetic 荷 hè phonetic 夫 fū phonetic 定律 dìnglǜ noun scientific law A scientific law or established rule; a statement describing phenomena that has been proven through observation or experiment.