表达用英语怎么表达？

表达的英语单词 expression；

词组短语

gene expression [化]基因表达；

facial expression 面部表情；

mathematical expression 数学表达式；

freedom of expression 言论自由；

regular expression 正则表达式；正规表达式

The course teaches students to avoid ambiguity and obscurity of expression.

这门课程教学生避免表达上的模棱两可、含混不清。

Try to put a little more expression into it!

尽量注入更多的感情！

Freedom of expression is a basic human right.

言论自由是基本的人权。

The expression in her eyes told me something was wrong.

她的眼神告诉我出事了。

His face took on a set expression.

他脸上现出凝滞的神态。