vi.

1. （光、熱等）散發，輻射
2. （感情等）流露，顯出
3. 從中心向各方伸展[（+from）]
   A system of roads radiates from the town center.

   一個道路網從鎮中心向四面八方伸展出去。

vt.

1. 發射（光、熱等）
2. 散發，傳播
3. 流露，顯示，煥發
   She simply radiated confidence.

   她完全是一副信心十足的樣子。

4. （透過廣播、電視）播送，播發

a.

1. 有射線的；具輻射部的；輻射狀的
2. 【植】【動】輻射狀的；輻射對稱的

v.

1. emit (light, heat, or other energy) in the form of rays or waves.
   ▸be emitted in such a way.
   ▸display (a strong feeling or quality).
2. diverge from or as if from a central point.
   ▸ [as adj. radiated] used in names of animals with markings arranged like rays.
3. Biology  (of an animal or plant group) evolve into a variety of forms.

adj.