Platiniridium
n. 铂铱矿
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
Don't they believe it's necessary?
他们难道不认为它是必要的吗？
No, they aren't. They're on the floor.
不，不在。它们在地上。