Metallic hydrogen
[化] 金属氢
🧩 词语组成解析
🗣️ 情景例句
Four will be good.
4只应该够。
I hope he will meet me at the airport.
我希望他能到机场接我。
The order was in good shape when it left out factory.
货离开工厂时都是完好无缺的啊。