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单词	sclerophyll
释义	sclerophyll /ˈsklɪərəfɪl / /ˈsklɛrəfɪl/ noun Botany A woody plant with evergreen leaves that are tough and thick in order to reduce water loss.Evergreen sclerophylls and drought semi-deciduous shrubs that shed their leaves during dry periods are the dominant plants in this region.... A higher mesophyll resistance in woody plants than in herbs, and in sclerophylls than in mesophytes, has been reported. Evergreen sclerophylls are regarded as one of the most typical components of the Mediterranean-type vegetation. Derivatives sclerophyllous /sklɪəˈrɒfɪləs/ adjective ... It is a large, evergreen, sclerophyllous, leguminous tree of slow growth, great longevity and an extended flowering period. All experiments were conducted between June and July 2002 on 1-year-old leaves of P. laurocerasus (a broad-leaved sclerophyllous evergreen). The latter zone refers to the sclerophyllous vegetation designated as Macchia. Origin Early 20th century: from Greek sklēros 'hard' + phullon 'leaf'.
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