Polyoxometallic acid
[化] 多金属氧酸
🧩 词语组成解析
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
A good maxim is never out of season.
至理名言不会过时。
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。