Perboric acid
[化] 过硼酸\\n[医] 过硼酸
🧩 词语组成解析
🗣️ 情景例句
If you want to adopt an animal,
如果你想收养动物，
I wasn't born yesterday.
我又不是三岁小孩。
Look at those black clouds. It's going to rain.
看那成堆的乌云，要下雨啦！