Irradiate
[ i'reidieit ]
公共 Public
vt. 照耀，发光;变得光辉灿烂;使明白，启发，阐明;用X射线，紫外线或日光等照射，[物]辐照;
adj. 有放射力的，发光的;
vi. 照射;使某事物生辉;
📝 例句
irradiate a subject
阐明问题
irradiate energy
发送出能量
irradiate goodness.
散发出善良
irradiate the mind
启迪心智
His face was irradiated by happiness.
他的面容闪露着幸福。
🌱 联想助记
源自 radiate 放射, 传播，发光；Radio 与雷达 radar 是无线电波，radiate 是发出射线与波，光波，irradiate 特指光线
✅ 同义词
🔴 反义词
🔤 词根
-radi-表示“光线”
📖 牛津释义
irradiate
v
(fml 文)
1 [Tn, Tn.pr]
~ sth (with sth) send rays of light upon sth; subject sth to sunlight, ultraviolet rays or radioactivity 照耀某物; （用阳光、 紫外线或放射线）照射某物.
2 [Tn.pr esp passive 尤用於被动语态]
~ sth with sth (fig 比喻) light up or brighten sth 使某事物生辉; 焕发
faces irradiated with joy 闪露著喜悦之光的脸.
🔁 扩展释义
*[i'reidieit]vt. 照耀, 启发, 使灿烂, 放射vi. 发光, 变灿烂【医】 照射
🌿 同词根单词
📖 同为「TOEFL」词汇
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