Kryptolith
独居石
🗣️ 情景例句
You gave them to Richard.
你交给了Richard。
Hope is a good breakfast, but a bad supper.
希望是美味的早点，但又是难咽的晚餐。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。