【医】 tetrad
four
【医】 quadri-; Quat; quattuor; tetra-
crack; rend; split
【医】 cleavage; cleft; crena; crenae; diastem; diastema; fissura; fissure
gap; rictus; rima; rimae; schistasis; schisto-; schizo-
body; style; substance; system
【计】 body
【医】 body; corpora; corps; corpus; leukocytic crystals; scapus; shaft; soma
Somato-