Kerr material
[化] 克尔材料(具有二次电光效应的材料)
🧩 词语组成解析
[计] 克尔
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
What's learnt in the cradle lasts till the tomb.
小时学过的，至死不忘记。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，