Crystals
n. 石英晶体；晶体（crystal的复数形式）
🗣️ 情景例句
But this is what you've been working for all these years.
但你多年来的工作 为的就是这个呀。
I beg your pardon?
对不起，请再说一遍。
He thought they needed to know the direction to it.
它们还需要知道去那里的方向。