| 单词 | pistil |
| 释义 | pistil noun[C] biologyspecializeduk/ˈpɪs.tɪl/us/ˈpɪs.tɪl/thefemalereproductivepartof aflower, consisting of onecarpelor agroupofcarpelsjoinedtogether 雌蕊（花的雌性生殖器官，包括一个心皮或连在一起的一组心皮） Joao Inacio/Moment/GettyImages Parts of plants
pistil| American Dictionarypistil noun[C] us/ˈpɪs·təl/biology thefemalepartof aflower, consisting of one or more of theorgansthatproduceseeds Examplesofpistilpistil The numbers above the bars represent the number of pistils assessed. From theCambridge English Corpus Comparisons of the proportion of penetrated ovules in self- and cross-pollinated pistils were tested with a t-test of means. From theCambridge English Corpus The male flowers were similar to hermaphrodites in size and morphology, except for the absence of apistil. From theCambridge English Corpus The pistils, immature fruits, and valves inside each quadrat were removed and counted weekly during the flowering and fruiting periods. From theCambridge English Corpus A 10-m radius circle around the trunk base was considered as thepistiland valve shadow area for each tree. From theCambridge English Corpus Clearedplants from individually, cultivated protoplasts usingpistiland thick-sectioning techniques for detecting an improved microculture system. From theCambridge English Corpus Incompatibility occurs if a pollen grain meets the correspondingpistilgene in the diploidpistil. From theCambridge English Corpus Column heights indicate a mean of 3-5 pistils and error bars represent the upper half of 95% confidence intervals. From theCambridge English Corpus Leaf length, petal length and width,pistillength and fruit size were measured by an electronic calliper. From theCambridge English Corpus Thepistilis ovary superior, ovoid, and five-celled; the style is columnar; the stigma is simple; the disk is ten-toothed, and ovules are many. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.There are usually 3-4 stigmas attached to a singlepistilper flower, which is 1 or 3-4 carpellate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The pistils have superior ovaries and five stigmas protruding from the central column in the flower. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.A bunch of stamens and one longpistilprotrude obviously from the mouth of the bloom, which is pollinated by nectar-feeding birds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.They have 4 petals, 8 stamens, and 1pistil, which are mostly pollinated by bees and other insects. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The inflorescence bears flowers with pink petals just over a centimeter long and a protrudingpistil. 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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