释义 |
WordReference Random House Unabridged Dictionary of American English © 2024mi•cro•spore (mī′krə spôr′, -spōr′),USA pronunciation n. [Bot.]- Plant Biologythe smaller of the two kinds of spores characteristically produced by seed plants and some fern allies, developing into a male gametophyte. Cf. megaspore,
- Botanya pollen grain.
mi•cro•spor•ic (mī′krə spôr′ik, -spor′-),USA pronunciation mi•cro•spor•ous (mī krə spôr′əs, -spōr′-, mī kros′pər əs),USA pronunciation adj. |