单词	xylem
释义	English American xylemnoun [ U ] uk/ˈzaɪ.ləm/us/ˈzaɪ.ləm/specialized the type of plant tissue that carries water and minerals from the roots to the leaves and gives support to the stem or trunk Compare phloem Thesaurus: synonyms and related words Biochemistry adipose adrenalin amino acid amylase arnica chlorophyll enzyme fatty acid flavonoid fructose histamine lanolin oestrogen pheromone phloem phototropism polysaccharide protease tannin tRNA See more results » xylemnoun [ U ] /ˈzɑɪ·ləm, -lem/ biology the plant tissue that carries water from the roots to the leaves and gives strength to the stem or trunk
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