Indigolite
[矿]蓝电气石
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
It is hard to please all parties.
取悦各方，谈何容易。
Haroun Tazieff, the Polish scientist,
波兰科学家哈罗恩。塔捷耶夫，