最終更新日：2025/11/20

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(biology) The course of stages through which an organism passes from fertilized zygote until maturity, reproduction, and death.

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元となった辞書の項目

life cycle

IPA（発音記号）

/ˈlaɪf ˌsaɪ.kəl/

名詞

広義

(biology) The course of stages through which an organism passes from fertilized zygote until maturity, reproduction, and death.

日本語の意味

生物が受精卵から成熟、繁殖、そして死に至るまでの一連の段階や過程。 / 生命活動における全行程、またはライフサイクル。

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In biology class, we studied the life cycle of a butterfly, from egg to caterpillar to chrysalis to adult.

Google翻訳 / DeepL翻訳

生物学の授業で、私たちは蝶の生活史を卵から幼虫、さなぎ、成虫へと変化する過程まで学びました。

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意味（1）

(biology) The course of stages through which an organism passes from fertilized zygote until maturity, reproduction, and death.

Plants’ life cycles are an attractive subject of study for citizen science because they are relatively easy to discern. In fact, the name for the field in which we work, phenology, literally means “the science of appearance.” The word was coined just a few years after Thoreau made his phenological observations, from the Greek phaino (to show or appear) and logos (to study).

Google翻訳 / DeepL翻訳