cuttlefish

n sea animal with ten arms(tentacles), which sends out black fluid when threatened 乌贼; 墨鱼.

cut-price (US cut-rate), cut...to the bone, cutaway, cutback, cute, cutely, cuteness, cuticle, cutlass, cutler, cutlery, cutlet, cutpurse, cutter, cutthroat, cutthroat razor, cutting, cutting bit, cutting-room, cuttingly, cutworm, cv, cwm, cwt, cyanide, cybernetic, cybernetics, cyberspace, cyclamate, cyclamen, cycle, cyclic, cyclical, cyclically, cyclist, cyclone, cyclonic, Cyclopean, cyclostyle, cyclotron,