tetrodotoxin
tetrodotoxin[ˌtɛtrədə(ʊ)ˈtɒksɪn]noun- [mass noun]a poisonous compound present in the ovaries of certain pufferfishes. It is a powerful neurotoxin
河鲀毒素,河豚毒素
语源- early 20th cent.: from modern Latin Tetrodon (former genus name, from Greek tetra- 'fourfold' + odous, odont- 'tooth') + toxin
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