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
Lovely weather for ducks.
这种天气至少鸭子喜欢。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
It was like stepping into a secret art museum, in which we were the only visitors.
就像是走进入了一个秘密的艺术博物馆，我们是馆内唯一的游客。