Toddite
铌钽铁铀矿
🗣️ 情景例句
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
I'd like to reserve a sleeper to chicago.
我要预订去芝加哥的卧铺。
So, in an earthquake, the earth shakes.
因此，地震时，地球震动。