| 单词 | monocotyledon |
| 释义 | monocotyledon noun[C] biologyspecializeduk/ˌmɒn.əʊˌkɒt.ɪˈliː.dən/us/ˌmɑː.nəˌkɑː.təlˈiː.dən/atypeofplantthatproducesflowersand has only onecotyledon(=leafpartinside theseed). Monocotyledonsincludedaffodilsandgrasses. 单子叶植物（一种开花植物，种子内部只有一片子叶，如水仙、草等）Types of plant
Examplesofmonocotyledonmonocotyledon Each value represents the mean + standard deviation of percentage germination for three replicates of 50 seeds (dicotyledonous species) or 20 (monocotyledonspecies) caryopses. From theCambridge English Corpus The larvae feed on the bulbs or rhizomes of monocotyledons. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Her research there included carbohydrate metabolism in monocotyledons, especially barley, and its relationship with the plant's mineral nutrition. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is considered synonymous (or nearly synonymous) with the namemonocotyledon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is one of the rare desiccant-tolerant vascular plants that is not a fern ormonocotyledon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In the fruit of grains (caryopses) the singlemonocotyledonis shield shaped and hence called a scutellum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Examples of non-host crops include grasses and many other monocotyledons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In the absence of secondary growth (most monocotyledons and a few eudicots), the endodermis commonly undergoes certain wall modifications. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The plant bedding consisted of sedge and other monocotyledons topped with aromatic leaves containing insecticidal and larvicidal chemicals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The cotyledons contain (or in the case of gymnosperms and monocotyledons, have access to) the stored food reserves of the seed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.All are monocotyledons, typically with narrow leaves and parallel veins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.As the rainy season arrived, both the species took to a diet of mainly monocotyledons, and the impala consumed more of them. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The leaves of the vast majority of monocotyledons lack petioles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Coverage ofmonocotyledonfamilies is complete; other families are being added. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Her scientific research focused on themonocotyledongroup of flowering plants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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