Strontium 90
n. 锶九十（核爆炸时释放的放射性物质）
📖 牛津释义
strontium 90
radioactive form of strontium found in the fall-out from nuclear explosions and extremely harmful to people and animals when taken into the body 锶 90（锶的放射性同位素）.
🧩 词语组成解析
[化] 锶Sr\\n[医] 锶(38号元素)
ninety
🗣️ 情景例句
Too much? She loves taking care of Max.
太麻烦？她喜欢照顾Max。
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
What beautiful flowers! Oh, a diary,too.Thank you.
多美的花啊！还有一本日记。谢谢你们！