tetrodotoxin (TTX)的用法和樣例：
例句
- The poison, tetrodotoxin, is extracted from puffer fish.
這種毒藥，也就是河豚毒素，是從河豚身上提取出來的。 - Along with the study, the wild pufferfish will be safe foreating, and the Tetrodotoxin will show abroad application future in the medical field.
隨著研究的深入，食用野生河豚的安全性將會得到進一步增強，河豚毒素在醫學領域裡將會有廣闊的應用前景。
