endogen

n. 内长植物, 单子叶植物 [医] 内长植物(单子叶植物的旧称)

词形变化

endogens 复数 endogens

释义与例句

n.
  1. 1.

    A plant which increases in size by internal growth and elongation at the summit, having the wood in the form of bundles or threads, irregularly distributed throughout the whole diameter, not forming annual layers, and with no distinct pith.

    生物 植物学

    The endogens constitute one of the great primary classes of plants, and include all palms, true lilies, grasses, rushes, orchids, the banana, pineapple, etc.

词汇关系

名词

同义词 3

liliopsid monocot monocotyledon

上位词 2

angiosperm flowering plant

词源

From endo- + -gen: compare French endogène.

来源：wiktionary