Thiosulfonic acid
[机] 硫磺酸
🧩 词语组成解析
🗣️ 情景例句
They are expecting their first child.
他们在怀他们的第一个小孩。
How do you spell it?
怎么拼？
as my wife and I discovered during a tour through the Balkans.
我与妻子在一次周游巴尔干半岛时对此深有体会。