除非你对狼蛛毒素过敏，否则它们对人体是无害的（尽管它们咬你一口会很痛）。

Unless you are allergic to tarantula venom, they are harmless to humans (though they pack a painful bite).

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除非你对狼蛛毒素过敏，要不它们对人体是无害的(尽管它们咬你一口会让你疼痛不已)。

First of all, unless you are allergic to tarantula venom, they are harmless to humans (though they pack a painful bite).

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虎纹捕鸟蛛毒素 III及其天然突变体是从虎纹捕鸟蛛粗毒中分离得到的两个毒素多肽。

A novel neurotoxic peptide, named huwentoxin III, and a natural mutant have been isolated from the venom of the spider Selenocosmia huwena Wang (Ornithoctonus huwena Wang).

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