granum
/grey-nuhm/US // ˈgreɪ nəm //
格兰姆,花岗岩,格兰姆公司,格兰仕
Definitions
n.名词 noun
- 1
plural gra·na [grey-nuh]. /ˈgreɪ nə/.
- : a grain.
- : Botany. one of the structural units of a chloroplast in vascular plants, consisting of layers of thylakoids.
Examples
Imperial Granum is an example of this group, and there are several others with similar compositions.
The Spanish name grana, confounded with granum, may have given rise to this contest.
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