expressions

英 [ɪksˈprɛʃənz]

美 [ɪkˈsprɛʃənz]

n.  表示; 表达; 表露; 表情; 神色; 词语; 措辞; 表达方式
expression的复数

柯林斯词典

• N-VAR 表达;表述
  Theexpression ofideas or feelings is the showing of them through words, actions, or artistic activities.
  1. Laughter is one of the most infectious expressions of emotion...
     笑是最具感染力的情感表达方式之一。
  2. From Cairo came expressions of regret at the attack.
     开罗对此次攻击表示遗憾。
  3. ...the rights of the individual to freedom of expression...
     个人的言论自由权
  4. Her concern has now found expression in the new environmental protection act.
     现在，她所关注的问题已在新的环境保护法案中得以表达。
• N-VAR 表情;神情
  Yourexpressionis the way that your face looks at a particular moment. It shows what you are thinking or feeling.
  1. The civil servant's expression, however, did not change, not so much as by a flicker...
     然而，那位公务员的表情还是那样，丝毫没变。
  2. Levin sat there, an expression of sadness on his face...
     莱文坐在那里，神情悲伤。
  3. The face is entirely devoid of expression.
     脸上完全没有表情。
• N-UNCOUNT （表演、歌唱或演奏时的）情感表现
  Expressionis the showing of feeling when you are acting, singing, or playing a musical instrument.
  1. I don't sing perfectly in tune, but I think I put more expression into my lyrics than a lot of other singers do.
     我唱歌不是特别合拍，但我认为我唱得比其他很多歌手都更富感情。
• N-COUNT 措词;说法
  Anexpressionis a word or phrase.
  1. She spoke in a quiet voice but used remarkably coarse expressions.
     她说话声音很小，但是用了些特别粗俗的字眼儿。
• N-COUNT （数学中的）表达式
  In mathematics, anexpressionis a symbol or equation which represents a quantity or problem.
  1. This forms the basis for our mathematical expression for the electric field.
     这是电场数学表达式的基础。

双语例句

• This is because path expressions such as/ book/ price and// price are different.
  这是因为路径表达式是不同的，例如/book/price和//price。
• We can use our eyes and facial expressions to communicate virtually every subtle nuance of emotion there is.
  我们用眼睛和面部表情几乎就能传达出情感上的每一丝微妙变化。
• Not enough is known about these forces to yield accurate theoretical expressions for the virial coefficients.
  要想得到维里系数的准确理论表达式；我们还缺乏关于这些力的足够知识。
• Because when you are talking in English, your grammar and your expressions are different than your Chinese.
  因为你在说英语，你的语法和表达和汉语完全不同。
• Birth and death are the two noblest expressions of bravery.
  降生和死亡是歌颂勇敢的两个最高贵的表达式。
• But other words and expressions are not so well known.
  但是其他词语和表达方式却没有这么广泛地为人所知。
• The gloomy expressions on their faces disappeared at the good news.
  喜讯传来，人们脸上的愁云消散了。
• The XPath expressions ( x!= y) and not ( x= y) are different.
  XPath表达式（x！=y）和not（x=y）是不同的。
• Body language and facial expressions can help.
  身体语言和面部表情会有所帮助。
• This creates redundant expressions and adds complexity to system maintenance.
  这就造成了表达式冗余，增加了系统维护的难度。