cyclotron

n device for making atomic particles move at a very high speed, used for experiments in nuclear research 螺旋加速器.

cuttlefish, cutworm, cv, cwm, cwt, cyanide, cybernetic, cybernetics, cyberspace, cyclamate, cyclamen, cycle, cyclic, cyclical, cyclically, cyclist, cyclone, cyclonic, Cyclopean, cyclostyle, cyder, cygnet, cylinder, cylinder block, cylinder head, cylindrical, cymbal, cynic, cynical, cynically, cynicism, cynosure, cypher, cypress, Cyrillic, cyst, cystitis, czar, czarina, Czech,