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secretion    音标拼音: [səkr'iʃən]
n. 分泌,分泌物,分泌液

分泌,分泌物,分泌液

secretion
n 1: the organic process of synthesizing and releasing some
substance [synonym: {secretion}, {secernment}]
2: a functionally specialized substance (especially one that is
not a waste) released from a gland or cell

Secretion \Se*cre"tion\, n. [L. secretio: cf. F.
s['e]cr['e]tion.]
1. The act of secreting or concealing; as, the secretion of
dutiable goods.
[1913 Webster]

2. (Physiol.) The act of secreting; the process by which
material is separated from the blood through the agency of
the cells of the various glands and elaborated by the
cells into new substances so as to form the various
secretions, as the saliva, bile, and other digestive
fluids. The process varies in the different glands, and
hence are formed the various secretions.
[1913 Webster]

3. (Physiol.) Any substance or fluid secreted, or elaborated
and emitted, as the gastric juice.
[1913 Webster]


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  • Secretion - Wikipedia
    Secretion is the movement of material from one point to another, such as a secreted chemical substance from a cell or gland In contrast, excretion is the removal of certain substances or waste products from a cell or organism
  • Secretion | Hormones, Glands Cells | Britannica
    Secretion, in biology, production and release of a useful substance by a gland or cell; also, the substance produced In addition to the enzymes and hormones that facilitate and regulate complex biochemical processes, body tissues also secrete a variety of substances that provide lubrication and
  • Secretion - Definition, Meaning Synonyms | Vocabulary. com
    A secretion is a substance made and released by a living thing, like when your skin sweats
  • Secretion – Definition, Mechanism, Importance - Biology Notes Online
    Secretion is the process by which cells actively transport molecules, often synthesized within the cell, to their exterior environment
  • Secretion - healthencyclopedia. org
    Secretion: Explore types, mechanisms, and biological impacts Learn about secreted hormones, enzymes, glands, cellular processes, and health
  • What does secretion mean? - Definitions. net
    Definition of secretion in the Definitions net dictionary Meaning of secretion What does secretion mean? Information and translations of secretion in the most comprehensive dictionary definitions resource on the web





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