| 单词 | orchid |
| 释义 | orchid noun[C] uk/ˈɔː.kɪd/us/ˈɔːr.kɪd/aplantwithbeautifullycolouredflowersthat have anunusualshape 兰花 William Turner/ DigitalVision/GettyImages Flowers & flowering plants
orchid| American Dictionaryorchid noun[C] us/ˈɔr·kɪd/aplantwith three-partflowers, or one ofitsflowers, which can bewhiteor of several differentcolors Examplesoforchidorchid Here, we sampled all animals that were found on or between the stems and leaves of anorchidstand. From theCambridge English Corpus The orchid's fauna consisted almost entirely of web-building spiders, who can rely on self-made structures for a living, and ants, which were probably foraging workers. From theCambridge English Corpus The time from seed germination to the delivery of the surviving plants to theorchidgalleries varied from 1 year to 18 months. From theCambridge English Corpus Thus, some proportion of a fruit fly population may not visit orchids if other plant species are available. From theCambridge English Corpus The orchids, attached to substrates, hang from the wires that support the palm-leaf roof. From theCambridge English Corpus The mortality rates of these nonsymbiotically propagated, epiphytic orchids during the acclimatization phase, prior to these experiments, were high, between 60 and 90%. From theCambridge English Corpus Unfortunately though, in the absence of specialist local knowledge, species-level identification of theorchidpollinaria is difficult. From theCambridge English Corpus Although only direct observation will provide a conclusive answer, we suspect that many more flies visit orchids than are subsequently caught bearing pollinaria. From theCambridge English Corpus We can learn from the orchids and the butterflies, just as we can consider the forest enveloping them. From theCambridge English Corpus In both cases, missing leaf area was l ow in the orchids and bromeliads. From theCambridge English Corpus Evolutionary demography of orchids: intensity and frequency of pollination and the cost of fruiting. From theCambridge English Corpus Epiphytic orchids are effectively mechanical parasites, they require other plants as supports but do not extract nourishment from their support plants. From theCambridge English Corpus We opened theorchidpseudobulbs with pruning shears. From theCambridge English Corpus Analysis of flies bearing pollinaria, therefore, offers an indirect means of assessing the occurrence of fruit fly visitation to orchids. From theCambridge English Corpus With few exceptions, the orchids contributed essentially (20-50%) to the number of vascular epiphyte species. 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. |
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