Jacksonite
艳杆沸石
🗣️ 情景例句
They had no way to communicate directly with Kurt.
他们无法和库尔特直接联系。
It is easier to descend than to ascend.
下降容易上升难。
Camping sites, by contrast, are highly cosmopolitan.
而露营驻地则相反，是高度世界性的。