Fisser material
[化] 易裂变物质
🧩 词语组成解析
可裂变物质
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
How are you doing, Richard?
现在怎么样， Richard？
He operates the crane.
他在操纵起重机。
It obviously could not tell the difference between Indian music and jazz!
显然，它分辨不出印度音乐和爵士乐！