gestation

详细解释:n. 妊娠, 妊娠期, 孕育, 酝酿
【医】 妊娠, [受]孕

词型变化：

形容词:gestatory

英语解释：

名词 gestation:

the period during which an embryo develops (about 266 days in humans)同义词：gestation period