Molybdo-
[医] 铅, 钼
🗣️ 情景例句
What's this dish got in it?
这碟里面装的是什么东西？
When an opportunity is neglected, it never comes back to you.
机不可失，时不再来。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。