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.)).
雙語例句
1. Callahan posits that chemical elements radiate electromagnetic signals.
卡拉漢假定化學元素放射電磁信號。
來自柯林斯例句
2. Stoves are meant to radiate heat.
爐子就是要發熱的。
來自柯林斯例句
3. Avenues radiate from the Arc de Triomphe in Paris.