Lanthanoid
镧系元素
🗣️ 情景例句
Gerald.
Gerald。
I wonder if the dentist could fit me in early tomorrow?
请问明天一早牙科医生能抽空给我看一下吗？
The force there assembled was trivial compared with the Danish horde.
他集结在那里的军队和丹麦大军相比是微不足道的，