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cesium 英音 [ ˈsiːzɪəm ] 美音 [ ˈsiːziəm ] 释义 n. 铯(55号元素,符号 Cs) 例句 1·Radioactive cesium has also been detected in food. 食物中也发现了放射性铯。 2·Radioactive cesium has also been detected in some foods. 一些食品中还发现含有放射性铯。 3·Cesium -137 damages cells and leads to an increased risk of cancer. 铯- 137则破坏细胞,增加癌症风险。 同义词 n. 铯(55号元素,符号Cs) caesium
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