| 释义 |
DEFINITIVE EXAMPLES 权威例句〔gametophyte〕The gamete-producing phase in a plant characterized by alternation of generations.配子体:植物中以世代交替为特征的产生配子产生的阶段美国传统〔sporophyte〕The spore-producing phase in the life cycle of a plant that exhibits alternation of generations.孢子生成期:在植物世代交替的生命周期中形成孢子的阶段美国传统 |