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
She is dying to know where you've been.
她极想知道你到哪去了。
If he doesn't take care of him, I will.
如果他不，我将照顾他。
It was the middle of winter.
此时正值隆冬季节，