英语单词短语词组“monocot”的中文翻译、释义及用法解析-英汉词典

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单词	monocot
释义	monocot noun[C] biologyspecialized uk /ˈmɒn.əʊ.kɒt/us /ˈmɑː.nə.kɑːt/ aplantthat has onecotyledon(= aleafpartinside theseed): 单子叶植物 Sweetflagis atallperennialwetlandmonocot withscentedleaves.白菖蒲是一种高大的多年生湿地单子叶植物，有香味。 Synonym monocotyledon Compare dicot More examples Trees are dicots,palmsare monocots. Yams are a monocot (aplanthaving oneembryonicseedleaf). The monocotsincludeabout 60,000species. SMART Vocabulary: related words and phrases Types of plant amaranth Andromeda annual arborescent beanstalk grower gymnosperm hardiness hardy herb mugwort mustard non-hardy non-legume non-leguminous succulent sundew tenderness tomatillo trailing See more results » monocot adjective biologyspecialized uk /ˈmɒn.əʊ.kɒt/us/ˈmɑː.nə.kɑːt/ having onecotyledon(= aleafpartinside theseed): （植物）单子叶的 Rice is theseedof the monocotplantsOryza sativa or Oryza glaberrima.稻米是单子植物水稻或光稃稻的种子。 Synonym monocotyledonous Compare dicot More examples groupingsofdicotyledonous(dicot), monocotyledonous (monocot) andtotalweeds thebiomassof monocotweeds SMART Vocabulary: related words and phrases Types of plant amaranth Andromeda annual arborescent beanstalk grower gymnosperm hardiness hardy herb mugwort mustard non-hardy non-legume non-leguminous succulent sundew tenderness tomatillo trailing See more results » (Definition ofmonocotfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press) Examplesofmonocot monocot The induction of seed chitinases by fungal attack has been demonstrated in somemonocotspecies during both maturation and germination. From theCambridge English Corpus All except one of the 72 pre-burn soil samples (99%) contained germinating dicot seed and 40 (56%) contained germinatingmonocotseed. From theCambridge English Corpus The soil seed bank from the 1-y-old post-burn soil was dominated by monocots (96.5%). From theCambridge English Corpus The great majority of whiteflies in existence today colonize only dicotyledonous angiosperms and a smaller, but significant, number feed on monocots, particularly grasses and palms. From theCambridge English Corpus Various arborescent monocots are found scattered in the mid-storey eucalypt woodlands or as co-dominants in the canopy adjacent to wetlands. From theCambridge English Corpus Weeds were either pooled as one group, or separated into dicots and monocots. From theCambridge English Corpus In 1994, reference forest soils produced 422 seedlings (703 seeds m-2), 368 (87%) dicots and 54 (13%) monocots. From theCambridge English Corpus Therefore, monocots are better able to deal with the typical water stressed habitat of the lowland canopy than dicots. From theCambridge English Corpus Thus, in bothmonocotand dicot seeds, loss of dormancy was associated with a reduction in the threshold oxygen percentage. From theCambridge English Corpus Unidentified species (monocotand dicot classes comprising 13.5% of the emerged seeds) were excluded from the analyses. From theCambridge English Corpus This is the highly modified cotyledon of monocots that transmits hormones, produces digestive enzymes, and transports nutrients from the endosperm to the embryo. From theCambridge English Corpus Evolution has, therefore, shapedmonocotgermination and endosperm mobilization into a highly regulated process. From theCambridge English Corpus One-year post-burn soil was dominated by monocots; only 3% of the seedlings were herbs; no vines, small trees/shrubs or trees germinated. From theCambridge English Corpus A total of 2101 seedlings (3503 seeds m-2) germinated from the 1-y post-burn pasture soils, 74 (4%) dicots and 2027 (96%) monocots. From theCambridge English Corpus Only 14 of the 72 1-day post-burn soils (19%) contained germinating dicot seed, and none contained germinatingmonocotseed. From theCambridge English Corpus 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. #https://dictionary.cambridge.org//dictionary/english/monocot##
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更新时间：2024/12/28 0:09:19