Polymetallic
多金属的
🗣️ 情景例句
Is there much prospect of reaching a compromise?
达成妥协的前景如何？
It is a matter of life and death to me.
那对我是生死交关的问题。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！