dynamic

adj

The weather in this city is very dynamic.

意味（1）

Changing; active; in motion.

The environment is dynamic, changing with the years and the seasons.

意味（2）

Powerful; energetic.

He was a dynamic and engaging speaker.

意味（3）

Able to change and adapt.

意味（4）

(music) Having to do with the volume of sound.

The dynamic marking in bar 40 is forte.

意味（5）

(computing) Happening at runtime instead of being predetermined at compile time.

dynamic allocation

意味（6）

Pertaining to dynamics, the branch of mechanics concerned with the effects of forces on the motion of objects.

意味（7）

(grammar) Of a verb: not stative, but fientive; indicating continued or progressive action on the part of the subject.