Metallic hydrogen
[化] 金属氢
🧩 词语组成解析
🗣️ 情景例句
I can believe that. One good thing about ping pong is that it doesn't need much space.
我几乎不敢相信。乒乓球最大的好处是不占地方。
He likes playing the trumpet.
他喜欢吹喇叭。
Sorry. I haven't seen it anywhere.
对不起，我没见过。