irradiate
英 [?'re?d?e?t]
美[?'red??t]
- vt. 照耀；使?fàn)N爛；啟發(fā)；放射
- vi. 照射；使某事物生輝
- adj. 發(fā)光的
GRETEM8TOEFL低頻詞
詞態(tài)變化
第三人稱單數(shù):?irradiates;過去式:?irradiated;過去分詞:?irradiated;現(xiàn)在分詞:?irradiating;名詞:?irradiation;
中文詞源
irradiate 照射，輻射
in-,進入，使，來自in-在字母r前的拼寫變體形式，-rad,根，詞源同root,radius.即由根向外發(fā)散的，引申詞義照射，輻射。
英文詞源
- 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.
雙語例句
- 1. The hall is not dim; the four large lamps irradiate it.
- 廳內(nèi)并不暗; 有四盞燈照耀著.
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- 2. Irradiate isn't gone, it's just " Not in right now. "
- 輻射不是被砍掉了, 而只是 “ 現(xiàn)在不在游戲中 ”.
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- 3. But some authors suggest to prophylactically irradiate the the whole neck.
- 但有些研究者主張行全頸預(yù)防照射.
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- 4. Avoid the using position where sunlight irradiate directly to avoid color changing.
- 作品使用位置避免陽光直射,以防止顏色發(fā)生變化.
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- 5. We irradiate the desert with slow neutrons.
- 我們用低速中子照射整個沙漠.
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