Jefferisite
水蛭石
🗣️ 情景例句
First word ...
第一个字……
A good name keeps its luster in the dark.
良好的名声在黑暗中也能闪闪发光。
The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer, Berger.
若不是法国著名洞穴探险家伯杰由于偶然的机会发现了这个洞口的话，这个洞也许不会为人所知。