Crystals
n. 石英晶体；晶体（crystal的复数形式）
🗣️ 情景例句
You want to bet?
想打赌吗？
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。