词汇 | axil |
释义 | axil noun[ C ] biology specializeduk /ˈæk.sɪl/ us /ˈæk.sɪl/ on a plant, the angle between the top of a leaf or stem and the stem or branch that it grows from叶腋(植物叶或茎的顶部与其所处的叶梗或枝条间所形成的角) Parts of plants bark bilobed blade bulb caning cascara sagrada corolla endodermis floret inflorescence knot pistil rooty rosella seed coat seed pod sessile sting taproot tubule Examples of axilaxil After the death of the growing point, small bunches of leaves develop in the older leaf axils. The main distinction between these habitats and water impounded by leaf axils is the presence of secreted plant fluids that digest organic material falling into the plant. Many of the moss clumps examined in the laboratory had significant quantities of sand, soil, and fine gravel within the axils of the leaves, and between their stems. The inflorescences are fascicles that are borne mainly at the ends of the branches, with buds initiated in the axils of leaves just before the latter are dropped. Tillandsia punctulata has mostly narrow leaves but with broader bases that are able to store small quantities of water in the axils. Male trees have white catkins that extend to 15to 20 and dangle from twigs at the axils of the leaves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Flowers occur in the upper leaf axils, drooping in bud and becoming erect as they bloom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flowers are solitary in upper axils; they lack a calyx and have a pinkish-buff corolla with long, yellowish stigmas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are borne in long, drooping, sessile or pedunculate catkins produced from buds formed in the axils of the leaves of the previous year. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Their flowers are sessile and generally solitary, but sometimes in pairs in the axils of the upper leaves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has irregular straggling branches and stiff twigs and long spines at the leaf axils. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Flowers occur in a terminal cyme and sometimes in leaf axils. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The inflorescence is a small, spherical flower head less than a centimeter wide located at the tip of the stem or in a leaf axils. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tubercules are four-sided, with latex and the axils have dense white wool. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Flowers are borne in groups of 2 or 3 in the axils of the leaves. 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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