单词
radiate
英 ['re?d?e?t]
美['red?et]
基本信息
- 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
低频词CET6TEM4CET4IELTS考研TOEFL常用词汇
词态变化
第三人称单数:?radiates;过去式:?radiated;过去分词:?radiated;现在分词:?radiating;
中文词源
radiate 放射，辐射，流露自信
rad-,辐射，放射，-ate,动词后缀。引申词义流露自信，容光焕发等。
英文词源
- 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.)).
双语例句
- 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》