Ulrichite
方铀矿
🗣️ 情景例句
Were you here last time on his birthday party?
上次你有没有参加他的生日舞会？
He who stands alone has no power.
孤掌难鸣。
Hi, this is Steve. Is Pippa there?
你好。我是史蒂夫。皮帕在那吗？