Natronite
碳酸钠
🗣️ 情景例句
Ellen and I'll take you to your room. Ellen
和我带你去你房间。
He is up to his ears in debt.
他债台高筑。
In 1975, a primitive machine called the Altair, was launched in the USA.
1975年，美国推出了一台被称为“牛郎星”的原始机型。