Davidite
铀钛磁铁矿, 铈铀钛铁矿
🗣️ 情景例句
Is there any chance of stopping them?
有没有可能阻止他们？
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
The reason lies in its gravity.
其原因在于月球的重力。