/əˈpɒn ˈpɛnəlti ʌv dɛθ/ – Phrase
Definition: có nguy cơ bị tử hình.
A more thorough explanation: “Upon penalty of death” is a legal term that means a severe consequence, typically death, that will be imposed if a certain action is not taken or if a certain condition is not met. It signifies that failure to comply will result in the ultimate punishment of death.
Example: The defendant was ordered to reveal the location of the stolen goods upon penalty of death.