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
Remember that wonderful little balcony
还记得那个美妙小阳台，
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
I meant to tell you yesterday, but you were not in your office.
我原想昨天告诉你的，但你没在办公室。