O. u.
[医] 每眼, 两眼一起
🧩 词语组成解析
[医] O型, 菌体型, 不动型(细菌)
[医] 单位
🗣️ 情景例句
I turned to him for advice.
我请求他提供高见。
Theings present are judged by things past.
欲断今日事，须知往日情。
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。