K字开头的单词或词组
knittedkeep a secretkickoutKaabaK. P.knock upkosherkick the bucketkepiketamineKremlinkill oneselfkinematicsKBKbitKa.knockdownkithKrafft pointkerningkhatKCCkinesicskeep in touch withknock-out dropskillifishknurlKOCkohlkeep early hourskirchhoffkilkeep out ofKBSkawakeep sb in linekey wordkeep something in viewknee-deepKerberosk.j.keep one's balance