英语词汇“biological clock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

biological clock

1. An internal mechanism in organisms that controls the periodicity of various functions or activities, such as metabolic changes, sleep cycles, or photosynthesis.

a. The time period during which a person who desires to have a biological child, especially a woman approaching the decline of reproductive capability, is still able to do so.

b. The capacity to be fertile, especially in such a woman: She was eager to have a child before her biological clock stopped working.

单词	biological clock
释义	biological clock n. 1. An internal mechanism in organisms that controls the periodicity of various functions or activities, such as metabolic changes, sleep cycles, or photosynthesis. 2. a. The time period during which a person who desires to have a biological child, especially a woman approaching the decline of reproductive capability, is still able to do so. b. The capacity to be fertile, especially in such a woman: She was eager to have a child before her biological clock stopped working.
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