最終更新日：2024/07/29

The dose of a substance or of radiation likely to cause death (sometimes suffixed with a number).

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lethal dose

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lethal dose

noun

The dose of a substance or of radiation likely to cause death (sometimes suffixed with a number).

The lethal dose of the medication is 500 milligrams.

意味（1）

The dose of a substance or of radiation likely to cause death (sometimes suffixed with a number).

A lethal dose 50 will cause the death of 50% of a sample of test animals.