Potain's solution
[医] 波坦氏溶液(红细胞计数用稀释液)
🧩 词语组成解析
🗣️ 情景例句
I owe you an apology for what I did last night.
我应该为昨天晚上的事向你道歉。
He is in difficulty in his business.
他在事业上遇到困难了。
For him, this will be an entirely new hobby.
对于他来说，这将是一种全新的爱好。