“synergida”的英英意思

单词 synergida 释义 ‖ synergida Bot.|sndd|Pl. -id |-di|. Also anglicized synergid.[mod.L., f. Gr. ῖ to co-operate.]Either of two naked nucleated cells at the apex of the embryo-sac, regarded as co-operating with the oosphere in the production of the em...