Demineralizing
v. 去除矿物质（demineralize的现在分词）
🗣️ 情景例句
I can't wait to get back home and see everyone again.
我迫不及待地想回国看看。
When am I supposed to check in?
我应该在什么时候到机场办理手续呢？
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。