Ekmanite
锰星泥石
🗣️ 情景例句
Maybe I can help. Tell me what it is, Susan.
也许我能帮忙。说给我听听 ，Susan。
According to Mr. Green,this is a complicated problem.
对于格林先生，这是一个复杂的问题。
What colour are you going to paint it?
你打算把它漆成什么颜色？