combustible

adj.易燃的，可燃的 n.易燃物，可燃物

colter, coltish, columbine, Columbus, column, columnist, coma, comatose, comb, combat, combatant, combative, combatively, combativeness, combination, combination lock, combine, combine with, combined, combining form, combustion, combustion chamber, come, come about, come across, come across (also come over), come after, come after sb, come alive, come along, come apart, come around, come around (to sth), come at, come at sb, come away (from sth), come back, come before, come before sb/sth, come between,