Cohn's solution
[医] 孔恩氏溶液(培养酵母菌)
🧩 词语组成解析
🗣️ 情景例句
That's true. Harry Bennett,certified public accountant.
是的。Harry Bennett注册会计师。
Once bit, twice shy.
一朝被蛇咬，三年怕草绳。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。