dog year

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

くだけた表現

(informal) A period of time in the life of dogs, defined such that the average life expectancy of a dog in "dog years" is numerically equivalent to the average life expectancy of a human. A 4- and a 5-year-old dog are about as mature as a human of 28 to 30 years and 33 to 35 years, respectively. The most common calcuation uses a ratio of seven dog years to one human year.

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Because the most common calculation uses a ratio of seven human years to one dog year, a four- or five-year-old dog is roughly as mature as a 28–30- or 33–35-year-old person.

詳細

意味（1）

(informal) A period of time in the life of dogs, defined such that the average life expectancy of a dog in "dog years" is numerically equivalent to the average life expectancy of a human. A 4- and a 5-year-old dog are about as mature as a human of 28 to 30 years and 33 to 35 years, respectively. The most common calcuation uses a ratio of seven dog years to one human year.

90 minutes of almost nonstop hilarity is a good entertainment value. Especially if you're counting in dog years.

詳細

意味（2）

A unit of age relative to the species being considered, defined such that an animal's age in "dog years" is the equivalent age of a dog in calendar years.

dog years （ 複数形 ）