n. 表情；公式；表达式；表示式（expression是复数形式）
n the feelings expressed on a person's face
n expression without words
n the communication (in speech or writing) of your beliefs or opinions
n a word or phrase that particular people use in particular situations
n the style of expressing yourself
n a group of symbols that make a mathematical statement
n (genetics) the process of expressing a gene
n a group of words that form a constituent of a sentence and are considered as a single unit
n the act of forcing something out by squeezing or pressing
- 原型: expression
英汉双解字典由 ECDICT 提供