Ceruleite
块砷铝铜矿
🗣️ 情景例句
Philip, do you have the key to the trunk?
Philip衣箱的钥匙在你那吗？
Please ask John to turn on the lights.
请要求约翰打开灯。
Please listen to me, everyone. Who has a ruler?
大家听我说。谁有尺子？