| 词汇 | perching |
| 释义 | perching present participle ofperch perch verb uk /pɜːtʃ/ us /pɝːtʃ/ perch in, on, etc. something to sit on or near the edge of something: 坐在…（的边缘）上;栖息于;停留于 We perched on bar stools and had a beer.我们坐在酒吧高凳上，喝了一杯啤酒。 [ I or T ] to be in a high position or in a position near the edge of something, or to put something in this position: （使）位于高处（或…的边缘）;（使）栖息在高处（或…的边缘） The village is perched on top of a high hill.村子坐落在一个高山顶上。 Animal (non-human) behaviour accidental apex predator beg behave behaviour behavioural science claw fawn gambol homing housebroken migrate monogamous monogamously monogamy murmuration nocturnal ravening scent soar You can also find related words, phrases, and synonyms in the topics: Placing and positioning an object Sitting and standing Examples of perchingperching In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. These observations provided also an estimate of the time individuals spent perching, foraging and chasing intruders. The species are ordered by decreasing average perching height. It is territorial and known for its constant calls while perching, which help territory owners defend their ground against conspecifics and other hummingbird species. Do perching structures elevate seed rain and seedling establishment in abandoned tropical pasture? These data suggest that enhanced seed rain by attraction of perching animals, demonstrated in a companion study, influenced regeneration patterns. The estimated proportion of time spent foraging, perching, calling and chasing was 31.7%, 51.7%, 14.2% and 2.5% respectively. Do bird perching structures elevate seed rain and seedling establishment in abandoned tropical pasture? Traps were protected from perching birds by inserting nails around the frame. Do perching structures elevate seed rain and seedling establishment in abandoned tropical pastures? To do this, we simply estimated the proportion of the 5-min periods that females spent engaged in three mutually exclusive behaviours: flying, perching and ovipositing. Axis 1 mostly represents food substrate and foraging technique variation, while axis 2 arranges species across a gradient of increasing perching height and perching site size. Raptors were seen soaring above the roost, perching on trees close to roosting animals, chasing the bats on the wing and diving into the roosting trees. In addition, we estimated the size of 18 territories, in situations of high and low resource density, by determining the perching sites and foraging area of each individual. It is, therefore, slightly odd to feel the mantle of responsibility, even if it is only diminished responsibility, perching itself rather warily on my shoulders at the present time. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These birds have very short legs and never settle voluntarily on the ground, perching instead only on vertical surfaces. 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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