Fischer's solution
[医] 费希尔氏溶液
🧩 词语组成解析
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
May I ask you where you are from?
我能问你从哪里来吗？
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。