K字开头的单词或词组
KansaskodakknivesKenyakeystoneKATkiddyknow howKSTkillingkeep sth. a secret from sb.knapkeep tabs onkamekilo-kendallkeep one's mind onkindheartedkeywordskinetickabobkinetic energykolaketoneknottyknightlykaratkneadknockingKevlarkudukryptonkeep outkickbackkeckkoakick outkuchenkillinglyKhzKarachikeep one's word