Helminths

US

・

UK

A1 初級

n. pl.名詞 (複數)寄生蟲

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大流行病原體 (Pandemic Pathogens)

30:13

大流行病原體 (Pandemic Pathogens)

Helminths, ectoparasites, amoeba, non-carbon based, so that's something when you talk about