English-Vietnamese Dictionary
◊ FAIL-SAFE
◊fail-safe
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English Dictionary
◊ FAIL-SAFE
fail-safe
adj 1: guaranteed not to fail; "a fail-safe recipe for cheese
souffle"
2: eliminating danger by compensating automatically for a
failure or malfunction; "a fail-safe device in a nuclear
weapon to deactivate it automatically in the event of
accident"