Molybdenum dioxide
[机] 二氧化钼
🧩 词语组成解析
n. 钼\\n[化] 钼
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
Hello, Tom, what's happening?
你好，汤姆，怎么啦？
They work all day.
他们整天营业。