| 单词 | 成熟期 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔ADULT〕The plant reaches maturity after two years. 这种植物两年后就到达成熟期。朗文写作活用〔adolescence〕The period of physical and psychological development from the onset of puberty to maturity.青春期：从青春发育期到成熟期的一段生理与心理的发展阶段美国传统〔autumn〕A period of maturity verging on decline.成熟期：指已成熟同时接近衰退的时期美国传统〔bolt〕Botany To flower or produce seeds prematurely or develop a flowering stem from a rosette.【植物学】 过早的生子（结实）：植物未成熟期开花或结实，从蔷薇结长为花柄美国传统〔dehiscence〕Botany An opening at definite places at maturity to release or expose the contents, such as seeds from a fruit or pollen from an anther.【植物学】 开裂，裂开：到达成熟期时在一定的位置裂开的口子，以释放或显露出内含物，如从果实的裂口处释放出来的种子或从花粉囊中散发出的花粉美国传统〔juvenile〕A young animal that has not reached sexual maturity.幼雏：还未达到性别成熟期的幼小动物美国传统〔neoteny〕Retention of juvenile characteristics in the adults of a species, as among certain amphibians.动态持续：尤指某个物种在成熟期仍保持幼年特征美国传统〔paedomorphism〕Retention of juvenile characteristics in the adult, occurring in mammals.幼稚形态：在成熟期对幼稚特征的保留，发生在哺乳动物身上美国传统〔paedomorphosis〕Phylogenetic change in which juvenile characteristics are retained in the adult form of an organism.幼体发育：有机体在成熟期仍保留幼年特征的系统发育的变化美国传统Income from the game has fallen as it has reached maturity in the market.随着游戏产品市场进入成熟期，其收入已开始下降。牛津商务 |
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