These are of the class called IgG, they're Y shaped molecules.

这种被称为IgG抗体,它们是Y形分子

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It's another thing to say that they are Y-shaped space-time worms.

说人类是Y形的时空蠕虫是另一回事。

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Antibodies look like this, they're big proteins, if you looked at them under a microscope or if you looked at them in cartoons they're shaped like the letter Y.

抗体看起来就像这样,它们是大型蛋白,如果你用显微镜观察抗体,或者从图上看的话,它们都呈字母Y形

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