Cohn's solution
[医] 孔恩氏溶液(培养酵母菌)
🧩 词语组成解析
🗣️ 情景例句
Are you planning to attach a train to it?
准备加拖地裙摆吗？
Heaven helps those who help themselves.
天助自助者。
I agree that it is a difficult situation.
我同意，这种情况很难办。