granum

n. [植]叶绿体基粒

词形变化

grana 复数 granums 复数

别名

grannum

释义与例句

n.
  1. 1.

    A stack-like structure in plant chloroplasts that contain chlorophyll; the site of photosynthesis.

    生物
  2. 1.

    One's grandmother.

    废旧

词源

From the late 19th c., from Latin grānum (“grain, seed or small kernel”). Doublet of corn, grain, gram, and grao.

来源：wiktionary