safety-belt

n 1 = seat-belt (seat). 2 strap securing a person, eg sb working on a high building 安全带（如高空作业用的）.

sae, safari, safari park, safari suit, safe, safe conduct, safe deposit (US ,safe deposit), safe house, safe seat, safeguard, safekeeping, safely, safety, safety curtain, safety glass, safety island (also `safety zone), safety lamp, safety match, safety net, safety razor, safety-catch, safety-pin, safety-valve, saffron, sag, saga, sagacious, sagaciously, sagacity, sage, sage-brush, sagely, Sagittarian, Sagittarius, sago, sahib, said, sail, sailboat, sailcloth,