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
The roads are packed with holiday makers.
路上挤满了度假的人。
Wit without learning is like a tree without fruit.
仅有机智而无真才实学，犹如一棵大树不结果。
If I continue to play a lot of concerts over the next five year.
如果在今后的五年内我连续举办一些音乐会。