Bismuthic compound
[机] 五价铋化合物
🧩 词语组成解析
[机] 铋的, 五价铋的
🗣️ 情景例句
Give me a discount.
给我打个折吧。
I really don't know.
我真的不知道。
Bob tries another pop star. This time he has more difficulty in getting through.
鲍勃试着想请另一个流行歌星。但这次电话比较难打通。