Paramelaconite
锥黑铜矿
🗣️ 情景例句
someone to sign for the loan for you.
找个人为你们的贷款签个名。
Sickness is felt, but health not at all.
疾病能够感觉到，健康全然不知晓。
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。