Polyoxometallic acid
[化] 多金属氧酸
🧩 词语组成解析
🗣️ 情景例句
Do you want manual or automatic transmission?
你的汽车想配备一个手动挡还是自动挡？
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
How do you manage in your wheelchair?
你坐在轮椅上怎么能旅游呢？