• vt. 輻射；傳播；流露；發(fā)射；廣播
• vi. 輻射；流露；發(fā)光；從中心向各方伸展
• adj. 輻射狀的，有射線的

rad-,輻射，放射，-ate,動(dòng)詞后綴。引申詞義流露自信，容光煥發(fā)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.

卡拉漢假定化學(xué)元素放射電磁信號(hào)。

來自柯林斯例句

2. Stoves are meant to radiate heat.

爐子就是要發(fā)熱的。

來自柯林斯例句

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

在巴黎,街道以凱旋門為中心向四方伸展.

來自《簡明英漢詞典》

4. Dangerous emissions radiate from plutonium.

危險(xiǎn)的輻射物從钚放散出來.

來自《簡明英漢詞典》

5. Highways radiate in all directions.

公路四通八達(dá).

來自《現(xiàn)代漢英綜合大詞典》