Plumboniobite
铅铌铁矿
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
Tomorrow comes never.
切莫依赖明天。
From now on, he will wear a suit all day and others will call him 'Mr.Bloggs', not 'Alf'.
从此，艾尔弗可以一天到晚穿西服了。别人将称呼他为“布洛格斯先生”，而不再叫他“艾尔弗”了。