单词 | meiosis |
释义 | meiosisn. 成熟分裂, 减数分裂【医】 减数分裂, 成熟分裂 meiosis mei.o.sis AHD: [mº-½“s¹s] D.J. [ma!6*&s!s]K.K. [ma!6os!s]n.(名词) 【复数】 mei.o.ses[-s¶z”] 1. Genetics The process of cell division in sexually reproducing organisms that reduces the number of chromosomes in reproductive cells, leading to the production of gametes in animals and spores in plants.【遗传学】 (细胞核的)减数分裂:发生在有性生殖的生物中之细胞分裂过程,这一过程会减少生殖细胞染色体数目,从而导致动物配偶子和植物孢子之产生2. Rhetorical understatement.间接肯定法:修辞上之轻描淡写、有节制的说法语源:1. Greek mei½sis [diminution] 希腊语 mei½sis [减少] 2. from meioun [to diminish] 源自 meioun [减少] 3. from mei½n [less] * see mei- 2源自 mei½n [更少] *参见 mei- 2继承用法:meiot“ic AHD: [-¼t“¹k] (形容词)meiot“ically adv.(副词) |
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