Gallite
硫镓铜矿
🗣️ 情景例句
Do you know anything about South American culture?
你了解南美洲的文化吗？
Napolean himself was once a crying baby.
即使是拿破仑，过去也是啼哭的婴孩。
Sure, just drop in my office some time and pick them up.
没问题，什么时候到我办公室来拿都可以。