Pentathionic acid
[化] 连五硫酸\\n[医] 五硫酸
🧩 词语组成解析
🗣️ 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
With pleasure.
乐意帮忙。
I have an exhibition in London this coming month.
下个月我在伦敦要举办一次画展。