Fluogermanic acid
[化] 氟锗酸; 氢氟锗酸
🧩 词语组成解析
🗣️ 情景例句
Well, I'd describe it as a book which is a ...
嗯， 我会把这本书形容一幅……
Today is May 21st.
今天是五月二十一号。
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。