1
- (of a process or system) characterized by constant change, activity, or progress（过程, 系统）动态的; 不断变化的：
a dynamic economy.
不断变化的经济。
1.1
- (of a thing) stimulating development or progress（事物）推动的, 动力的：
the dynamic forces of nature.
大自然的动力。
1.2
- Physics of or relating to forces producing motion.【物理】（与）动力（有关）的。常与STATIC 相对。
1.3
- Linguistics (of a verb) expressing an action, activity, event, or process【语言学】（动词）动态的。与STATIVE相对。
1.4
- denoting or relating to web pages that update frequently or are generated according to an individual's search terms（网页）动态的; 根据用户搜索情况生成：
the dynamic content of these sites keeps their audience informed and up to date.
这些网站上动态内容能使浏览的网民随时掌握最新的信息。
2
- (of a person) positive in attitude and full of energy and new ideas（人）有活力的, 生气勃勃的：
she's dynamic and determined.
她活跃而且坚定。
3
- Electronics (of a memory device) needing to be refreshed by the periodic application of a voltage【电子】（存储器）动态的。
4
- Music relating to the volume of sound produced by an instrument, voice, or recording【乐】（指音量）力度变化的：
an astounding dynamic range.
惊人的力度变化范围。
派生词
dynamical
adjectivedynamically
adverb词源
early 19th cent. (as a term in physics)： from French dynamique, from Greek dunamikos, from dunamis 'power'.