Strontium
[化] 锶Sr\\n[医] 锶(38号元素)
✅ 同义词
📖 牛津释义
strontium
n[U]
chemical element, a soft silver-white metal 锶. =>App 10 见附录 10.
🗣️ 情景例句
I'm surprised they're not here.
我奇怪他们怎么没来。
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
I left at 6:00 so that I could catch the train.
我六点钟出门，以便赶上火车。