Arsenuretted hydrogen
[机] 砷化三氢
🧩 词语组成解析
🗣️ 情景例句
I'm sure you can, Ellen.
说的没错， Ellen。
Here is our contract.
这是我们的合同。
Next Friday? Why, what's happening? I'm going away for the weekend.
下星期五？嗨，到底有什么事情？我要外出度周末。