Crystals
n. 石英晶体；晶体（crystal的复数形式）
🗣️ 情景例句
Please don't worry.
请别担心。
Oh, no! Not today, please!
哦，不要！今天就饶了我吧。
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。