primine
/prahy-min/US // ˈpraɪ mɪn //UK // (ˈpraɪmɪn) //
骁将,骁勇善战,骁龙,骁勇队
Definitions
n.名词 noun
- 1
Botany.
- : the outer integument of an ovule.
Examples
Within the primine lies the bony crustaceous secundine, which is quite loose, and seems as if it were independent of the primine.
Eventually the end of the thin brittle primine breaks like an eggshell and the secundine falls out.
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