K字开头的单词或词组
key stationkatexknishknock for sixkartellKirghizKaposi's sarcomakeep a tab onkey mapknitterkeep a civil tongue in one's headkakkekraft paperklatchkloofkynureninaseKorotkoff soundskeep a tight rein onkeyfieldKuhni extractorkarakinking's bluekinesophobiakeyboard languagekeep off sb.'s toekickshawKIlobytekurrajongK acidKeynesiankey ringketinekeep the scorekaempferolk-coloringkernel modekiss principlekeep countKohlrausch's lawkyphosKlinefelter's syndromeknapsack problem