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
There's always a friend around when you need one.
当你需要朋友帮忙的时候，总会有朋友在你身边的。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
I'm doing a word puzzle in this newspaper.
我在猜报纸上的字谜。