Quartzy
石英（质）的
🗣️ 情景例句
Sit down. Sit down.
请坐。请坐吧。
The water that bears the boat is the same that swallows it up.
水能载舟，也能覆舟。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。