D. t. n.
[医] 标准白喉毒素
🧩 词语组成解析
[医] 颞的
abbr. 名词
🗣️ 情景例句
I hope I can repay you for it.
我希望能报答你。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
You never know.
世事难料。