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expression 中文

EN[ɪkˈspɹɛʃ.ən] [-ɛʃən]
US
名词句, 表达, 表情
FR expression

    Definition of expression in English Dictionary

  • 名词 (Noun)PLexpressionsSUF-ion
    1. A particular way of phrasing an idea.
      1. A colloquialism or idiom.
        1. The expression "break a leg!" should not be taken literally. ‎
      2. A facial appearance usually associated with an emotion.
        1. Eustace gaped at him in amazement. When his urbanity dropped away from him, as now, he had an innocence of expression which was almost infantile. It was as if the world had never touched him at all.
      3. (mathematics) An arrangement of symbols denoting values, operations performed on them, and grouping symbols.
        1. (biology) The process of translating a gene into a protein.
          1. (programming) A piece of code in a high-level language that returns a value.
            1. Of a mother, the process of expressing milk.
            2. 更多范例
              1. 用于句中
                • There is no evidence in the literature that correlates P2Y12R and modulation of adhesion molecule expression or eosinopoiesis.
                • Chris’s heart leapt when she saw the expressions on her teachers’ faces. (the teacher + s’)
                • In an independent sample set, lower miR-126-3p expression was observed in follicular thyroid cancers (which have capsular and angioinvasion) as compared to follicular adenomas.
              2. 用于句首
                • Expression of MAP1B during glomerulogenesis in newborn rat kidney.
                • Expression of the viral proteins VP1 and agnoprotein was measured in whole cell protein extracts by Western blot.
                • Expression of QTL12 has been reported to confer partial resistance via delayed movement of RYMV into mestome (bundle sheath cells; [214]).
              3. 用于句尾
                • The glycosylation inhibitor tunicamycin, which increases the level of unfolded proteins, also induced P hsp-4 ::GFP expression.
                • A reproducible decrease in the plasma concentration of unacylated ghrelin was observed, which was consistent with a decrease in the stomach preproghrelin mRNA and stomach ghrelin expression.
                • Therefore, we wondered if cecally supplemented SCFAs were capable of inducing GLP-1 expression.
            • 词类阶层 (Part-of-Speech Hierarchy)
              1. 名词
                • 可数名词
              相关连结:
              1. fr expression
              2. fr expressions
              3. en expressions
              4. en expressional
              5. en expressionism
              资料来源: 维基词典

              Meaning of expression for the defined word.

              在语法上，这个单字"expression"是一个名词，更具体地来说，是一个可数名词。
              困难度: 级别 1
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              容易     ➨     困难
              明确性: 级别 9
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              明确的    ➨     多用途
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