| 词汇 | pinnate |
| 释义 | pinnate adjective biology specializeduk /ˈpɪn.eɪt/ us /ˈpɪn.eɪt/ A pinnate leaf is a type of compound leaf that has a central stem with small leaves arranged on either side of it.羽状的（一种复叶，有一中央茎，小叶排列在中央茎两侧） Compare palmate Parts of plants axil bark bilobed blade bulb caning cascara sagrada corolla endodermis inflorescence knot pistil rooty rosella seed coat seed pod sessile sting taproot tubule Examples of pinnatepinnate Three pairs of these pinnate processes surround the obliquely truncate dorsal surface of the twelfth segment. Seedlings had bifid leaves and no stem, juveniles had pinnate leaves and/or were stemmed, while adults were all individuals having at least the minimum reproductive height. The pinnate leaves conisist of 911 oblong-lanceolate leaflets 5-14cm 0 cm long and 3.5-5cm 0 broad, with an acute apex, serrated margins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leaves are simple and minute in some species, or pinnate, finely divided in other species, often densely silvery hairy, and usually aromatic. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pinnate leaf is borne on a well-developed and armed petiole, the sheath and rachis also whorled with spines and covered in tomentum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Leaves are up to 30 cm long, pinnate with pinnatifid pinnules (leaflets) with scattered hairs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There may or may not be normal pinnate leaves at the tip of the phyllode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All have tall crownshafts and 4-6 large, plumose, pinnate leaves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lower leaves are bipinnate, while the upper leaves are often simple-pinnate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The deltate fronds are bipinnate at the base, pinnate toward the apex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They grow up to 1 m high and have pinnate to bipinnate leaves and small white flowers in compound umbels. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leaves are 5-10cm 0 long, pinnate or bipinnate, with thread-like leaflets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fronds are pinnate or bipinnate and grow to 2 m in length. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leaves are 1.2-1.7 m long, glabrous with age, pinnate, with 160-240 leaflets, the leaflets 1727 cm long and 6-7.5 mm wide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Leaves are fairly large and oblanceolate, with pinnate lobes, the basal leaves up to 6 cm (2.4 inches) long. 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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