Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos.许多林木树种都有颈卵器, 受精以后便产生许多原胚.A similar section through the female plant reveals several bottle - shape archegonia , ...

archegonia的音标：archegonia的英式发音音标为：[ɑ:tʃɪ'ɡəʊnɪə]archegonia的美式发音音标为：[ɑtʃɪ'ɡoʊnɪr]...

n.（雌性器官的）藏卵器( archegonium的名词复数 )...