单词 | orange |
释义 | orange [`är·inj] BOTANY Any of various evergreen trees of the genus Citrus, cultivated for the edible fruit, a berry with an aromatic, leathery rind containing numerous oil glands. OPTICS The hue evoked in an average observer by monochromatic radiation having a wavelength in the approximate range from 597 to 622 nanometers; however, the same sensation can be produced in a variety of other ways. |
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