Fissionable material
[化] 可裂变物质(指233U、235U、239Pu等)
🧩 词语组成解析
a. 可分裂的, 可裂变的\\nn. 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
and I'm running for the open seat on the school board.
我正在竞选联合校董会的席次。
Pride must be pinched.
骄傲必须收敛。
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。