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英:/'ˈtəʊdstuːl/ 美:/'ˈtoʊdstuːl/
复数 toadstools
n. 毒菌;伞菌;羊肚菌
Younger Scout, How can I tell the difference between a mushroom and a toadstool?
年少的侦察员:“我怎么才能区分蘑菇和伞菌?”
We have all heard of toadstools and know that they are poisonous, but what many people don't know is that a toadstool is actually a mushroom.
我们都听说过伞菌并且知道它们都是有毒的,但是很多人并不知道伞菌也是蘑菇的一种。
Mutations are the ultimate cause of all the genetic differences, including the differences between a human and a banana, between a starfish and a toadstool.
突变是所有基因差异的最终原因,包括人类和香蕉,海星和伞菌之间差异。
Why is the fly or bug agaric toadstool so named?
为什么毒蝇伞菌或者毒臭虫伞菌因如此命名?
If it started to rain, she would share her umbrella with me, and I would get to see the underside of a toadstool for the very first time!
假若下起雨来,她会与我共撑一把伞,我就可以第一次看到伞菌的底部!
n.|Morchella/mushroom;毒菌;伞菌;羊肚菌
"toadstool"是英语中特指具有伞状结构且通常含有毒性的真菌类生物,其词源可追溯至中古英语"tadstoles",由"toad"(蟾蜍)和"stool"(凳子)组合而成,源自民间传说认为蟾蜍会栖息在这些真菌上。
在生物学分类中,toadstool属于伞菌目(Agaricales),其典型特征包含菌盖、菌褶和菌柄的三层结构。据《真菌学概论》记载,约60%的toadstool品种含有生物碱毒素,如毒蝇伞(Amanita muscaria)的蝇蕈醇成分可引发神经中毒症状。
该术语在科学文献中常与"mushroom"形成对比:前者多指不可食用或有毒品种,后者通常指代可食用真菌。不过这种区分并非绝对,《北美真菌志》指出,真菌的毒性会因生长阶段和地理环境产生变异,建议通过专业图鉴进行物种鉴定。
以下是关于单词toadstool 的详细解释:
Toadstool 指毒菌或毒蕈,通常指不可食用或具有毒性的伞菌类真菌,与可食用的蘑菇(mushroom)形成对比。其名称可能源于菌类外形类似蟾蜍(toad)的栖息地或形态。
如需进一步了解发音或例句,可参考新东方在线词典或欧路词典。
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