Powellites
(powellite 的复数) 钼钨钙矿
🗣️ 情景例句
Radiation exposure can damage your genes and make them vulnerable to mutation.
辐射会破坏你的基因组织，使它们突变。
The mother's heart is the child's schoolroom.
母亲的心肠是孩子的课堂。
We've still got a little food and water and maybe by tomorrow morning the weather will have cleared up.
我们还有一点食物和水，也许到明天早上，天就会晴了。”