irradiate
英 [ɪˈreɪ.di.eɪt]
美 [ɪˈreɪ.di.eɪt]
- vt. 照耀；使灿烂；启发；放射
- vi. 照射；使某事物生辉
- adj. 发光的
使用频率:
记忆方法
将“irradiate”分解为“ir-”和“radiate”。记住“ir-”是一个前缀，表示“进入”或“使……进入”，而“radiate”意味着“辐射”或“发出光芒”。因此，结合这两个部分，可以想象成光芒从中心向四周“进入”并发出，即“辐射照亮”。这样有助于记忆“irradiate”表示“辐射”或“使……发光”的含义。
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中文词源
irradiate 照射，辐射
in-,进入，使，来自in-在字母r前的拼写变体形式，-rad,根，词源同root,radius.即由根向外发散的，引申词义照射，辐射。
英语词源
- irradiate (v.)
- c. 1600, "to cast beams of light upon," from Latin irradiatus, past participle of irradiare "shine forth," from assimilated form of in- "into, in" (see in- (2)) + radiare "to shine" (see radiate). Meaning "expose to radiation other than light" (originally X-rays) is from 1901. Related: Irradiated; irradiating.
权威例句
- 1. The hall is not dim; the four large lamps irradiate it.
- 厅内并不暗; 有四盏灯照耀着.
- 2. Irradiate isn't gone, it's just " Not in right now. "
- 辐射不是被砍掉了, 而只是 “ 现在不在游戏中 ”.
- 3. But some authors suggest to prophylactically irradiate the the whole neck.
- 但有些研究者主张行全颈预防照射.
- 4. Avoid the using position where sunlight irradiate directly to avoid color changing.
- 作品使用位置避免阳光直射,以防止颜色发生变化.
- 5. We irradiate the desert with slow neutrons.
- 我们用低速中子照射整个沙漠.
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