Eucrasite
钍铈矿
🗣️ 情景例句
A real Stewart.
一个真正的Stewart家后代。
Lava flowed out of the crater.
喷火口流出了熔岩。
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。