单词 | cataphyll |
释义 | cataphyll (once / 5909656 pages) n WORD FAMILY cataphyll n a reduced or scarcely developed leaf at the start of a plant's life (i.e., cotyledons) or in the early stages of leaf development Hypo|Hyper cotyledon, seed leaf embryonic leaf in seed-bearing plants foliage, leaf, leafage the main organ of photosynthesis and transpiration in higher plants |
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