Tachylyte
n. [矿]玄武玻璃
🗣️ 情景例句
When Alexandra arrives,
等Alexandra到达时，
It wasn't as exciting.
它没有我想象中的刺激。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！