| 词汇 | yellowing |
| 释义 | yellowing present participle ofyellow yellow verb[ I or T ] uk /ˈjel.əʊ/ us /ˈjel.oʊ/ to become yellow, or to make something become yellow（使）变黄 Common colours blue bluely blueness bluey bluish brown green greenly orangeness pinkish purple purpleness purplish red redden reddish yellow yellowish yellowness Examples of yellowingyellowing In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. Figure 1 shows that the minimum developmental period to yellowing of the initially green fruits was approximately 12-13 weeks. In both seasons, maturity was estimated from visual observations of the onset of senescence characterized by the yellowing of leaves. Starch declined during the period of yellowing of axis and cotyledon tissues and continued during seed desiccation. For these cultivars, plants rapidly developed damage symptoms, such as yellowing and distortion of developing leaflets. The damage threshold was therefore defined as the pest density at which significantly more yellowing leaves and leaflets were found than control, and height of treated plants was significantly smaller. Plants showed severe yellowing, wilting and stunting. He is always there with a yellowing clipping to tell us that all is wrong. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Yellowing of new leaves may indicate chlorosis from iron deficiency and can be remedied with iron chelate or iron sulphate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Leaves turn rusty red to scarlet with some yellowing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Girdling of limbs by cankers can result in yellowing (chlorosis) of leaves on affected branches in the spring. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Jaundiced newborns have an apparent icteric sclera, and yellowing of the face, extending down onto the chest. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other severe side effects include unusual or severe tiredness or weakness, as well as yellowing of the skin or the eyes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Affected plants are marked by stunted growth, wilting, yellowing, decreased yields, and death. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They can be sunburned and display a yellowing chlorotic reaction to overexposure to sunlight. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Leaf yellowing on the exterior of the crown is often the first symptom and may originally be restricted to a single branch. 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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