有些蘑菇含有致命毒素。

Some mushrooms contain a deadly poison.

《牛津词典》

经过：这对夫妇使用小剂量的可致命毒素治疗“斜视眼”的眼皮痉挛和其他眼肌肉功能障碍，于是他们发现这种毒素有一种特别有意思的副作用。

What Happened: the couple were using small doses of a deadly toxin to treat "crossed eyes" eyelid spasms and other eye-muscle disorders when they noticed an interesting side effect.

youdao

事情发生的经过：这对夫妻本来是小剂量地使用这种致命毒素(肉毒杆菌)来治疗斗鸡眼和其他眼部肌肉疾病的，而他们却发现了药物的一些副作用。

What Happened: The couple were using small doses of a deadly toxin to treat "crossed eyes" eyelid spasms and other eye-muscle disorders when they noticed an interesting side effect。

youdao