Dissolved oxygen
[医] 溶解氧
🧩 词语组成解析
a. 溶解的；溶化的
🗣️ 情景例句
Mom, got it.
妈妈， 找到了。
The brightest of all things, the sun, has its spots.
金无赤足，人无完人。
How?
怎么做呢？