Toddite
铌钽铁铀矿
🗣️ 情景例句
He's running for the school board.
他正在竞选联合校董会董事。
The doctor said it's just a mosquito bite, There's nothing to worry about.
医生说只是被蚊子咬了一口，不需要担心。
Byrd at once ordered his men to throw out two heavy food sacks.
伯德马上命令他的助手们把两个沉重的食物袋扔掉，