Lanthanides
高中 Senior High镧族稀土元素, 镧系元素
🗣️ 情景例句
Alexandra might call. Alexandra
可能会来电话。
I don't think so. I know several convenient hotels. Let me make some calls.
我认为没有，我知道有几家便利旅馆，让我打几个电话。
Many families spend this at a cottage by the seaside or go camping in the hills or on the coast.
许多家庭会在海滨的小屋里度过这段时光，或到小山坡上或在海岸边野营度假。