【电】 quaternary signaling
four
【医】 quadri-; Quat; quattuor; tetra-
【经】 part; segment
hair; issue; send out; deliver; utter; develop; discover
【医】 capilli; capillus; crinis; crinis capitis; hair; Mit.; pili; pilo-
pilus; thrix; trich-; tricho-
dispatch; interrogate; message