sporangium
/spəʊˈrændʒɪəm/noun
(pl. sporangia /-dʒɪə/)
- Botany (in ferns and lower plants) a receptacle in which asexual spores are formed.【植】（蕨类植物和低矮植物的）孢子囊, 孢子果; 孢蒴。
派生词
sporangial
adjective词源
early 19th cent.: modern Latin, from Greek spora 'spore' + angeion 'vessel'.