Augelite
[矿]光彩石
🗣️ 情景例句
Do you have anything to declare for customs?
有什么要申报呀？
The water that bears the boat is the same that swallows it up.
水能载舟，也能覆舟。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，