Ab.
[医] 抗体
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
Time and words can never be recalled.
消逝的时间和说出的话不能追回。
I have heard of writers who read nothing but their own books;
我听说一些作家，除了自己的书外，别的书一概不读，