scorch (also scorch-mark)

n mark made on a surface (esp cloth) by scorching 焦痕（尤指布上的）.

scintillating, scintillation, scion, scission, scissor, scissors, sclerosis, SCM, scoff, scoffer, scoffingly, scold, scolding, scollop, scone, scoop, scoot, scooter, scope, scorch, scorched earth policy, scorcher, scorching, score, score-board, score-card, scorn, scornful, scornfully, Scorpian, Scorpio, scorpion, Scot, scot-free, Scotch, Scotch broth, Scotch cap, Scotch egg, Scotch tape, Scotch terrier,