Metallic hydrogen
[化] 金属氢
🧩 词语组成解析
🗣️ 情景例句
You might want to read up a little on the culture before you get there.
去那儿之前，你应该读一些关于那边文化方面的书。
Poverty shows us who are our friends and who are our enemies.
贫困才能显出敌和友。
Are you making progress?
有进展吗？