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词典释义:
irradiate
时间: 2024-01-21 13:04:13
托福GRE
英 [ɪˈreɪdɪeɪt]
美 [ɪˈreɪdiˌeɪt]

v. 用射线照射;照耀;照亮;用伽马射线处理…以杀死微生物

双语例句
  • The cells irradiated by gamma rays do not grow back.

    伽马射线照射过的细胞无法再次生长。

  • The sun irradiated the shimmering lake, and the surrounding scenery was breathtaking.

    阳光照耀在波光粼粼的湖面,周围的风景让人叹为观止。

  • The light of the candle irradiated the dim room.

    蜡烛的光亮照亮了昏暗的房间。

  • The disaster irradiated large parts of Europe.

    这场灾难辐射了欧洲大片地区

  • Use a laser pen to irradiate one fly's compound eye.

    用激光笔照射一只苍蝇的复眼。

  • The hall is not dim; the four large lamps irradiate it.

    四盏大灯照亮了大厅,因此它并不昏暗。

  • But we're going to irradiate it with two different light sources.

    但是我们将用两种,不同的光源照射它。

  • The technology to irradiate food has been around for the better part of a century.

    在大半个世纪以来辐照食品的技术变得愈加突出。

  • The experiments show that radio fuse may explode early when UWB EMP irradiate it.

    实验表明:无线电引信在超宽带电磁脉冲照射下,会产生早炸现象。

近义词
vt.
vi.
同根词

词根 irradiate

释义
v.

(常作be irradiated)expose to radiation

用射线照射。

expose (food) to gamma rays to kill micro-organisms

用伽马射线处理(食物)以杀死微生物。

illuminate (something) by or as if by shining light on it

照耀,照亮

  • sunlight streamed down through stained glass, irradiating the faces of family and friends.

    阳光穿过彩色玻璃照了进来,使家人和朋友的脸容光焕发。

词源

"late 16th cent. (in the sense ‘emit rays, shine upon’): from Latin irradiat- ‘shone upon', from the verb ‘irradiare', from in- ‘upon' + radiare ‘to shine' (from radius ‘ray’)."

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