radiate

• vt. 辐射；传播；流露；发射；广播
• vi. 辐射；流露；发光；从中心向各方伸展
• adj. 辐射状的，有射线的

rad-,辐射，放射，-ate,动词后缀。引申词义流露自信，容光焕发等。

radiate (v.)

1610s, "spread in all directions from a point," from Latin radiatus, past participle of radiare "to beam, shine, gleam; make beaming" (see radiation). Meaning "be radiant, give off rays (of light or heat)" is from 1704. Related: Radiated; radiates; radiating.

radiate (adj.)

"having rays, furnished with rays, shining," 1660s, from Latin radiatus (see radiate (v.)).

1. Callahan posits that chemical elements radiate electromagnetic signals.

卡拉汉假定化学元素放射电磁信号。

来自柯林斯例句

2. Stoves are meant to radiate heat.

炉子就是要发热的。

来自柯林斯例句

3. Avenues radiate from the Arc de Triomphe in Paris.

在巴黎,街道以凯旋门为中心向四方伸展.

来自《简明英汉词典》

4. Dangerous emissions radiate from plutonium.

危险的辐射物从钚放散出来.

来自《简明英汉词典》

5. Highways radiate in all directions.

公路四通八达.

来自《现代汉英综合大词典》