detonator

n part of a bomb, etc that explodes first, setting off the full explosion 起爆管; 雷管; 信管.

deterioration, determinable, determinant, determinate, determination, determinative, determine, determined, determiner, determinism, deterrence, deterrent, detest, detestable, detestably, detestation, dethrone, dethronement, detonate, detonation, detour, detoxification, detoxify, detract, detract from, detraction, detractor, detrain, detribalization, detribalisation, detribalize, detribalise, detriment, detrimental, detrimentally, detritus, deuce, deuced, deucedly, Deutschmark, devaluation, devalue,