• n. [化學(xué)] 釙（一種放射性元素）

由波蘭裔法國物理學(xué)家居里夫人Marie Curie于1898年發(fā)現(xiàn)的放射性化學(xué)元素，以其祖國Poland命名，以表達(dá)對祖國的敬意。

polonium (n.)

radioactive element, 1898, discovered by Marie Curie (nee Sk?odowska), 1867-1934, and her husband, and named for her native country, Poland (Modern Latin Polonia). With element-name ending -ium.

1. Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在開始討論這次演講的話題之前, 我還想回憶一下,鐳和釙發(fā)現(xiàn)是皮埃爾·居里與我合作完成的.

來自《簡明英漢詞典》

2. Madame Curie named it polonium in honour of her native country.

居里夫人將它命名為釙,以紀(jì)念她的祖國.

來自辭典例句

3. Polonium is a highly radioactive element and a metalloid.

釙是高放射性的元素,金屬.

來自互聯(lián)網(wǎng)

4. Polonium is used to set off a nuclear bomb.

后者表示“習(xí)慣于干某事”

來自互聯(lián)網(wǎng)

5. The most common production of Polonium is by synthetically making it.

最常見的釙是人工生產(chǎn)的.

來自互聯(lián)網(wǎng)