在有了目标之后，再将一系列叫做半抗原的小分子附属在载体上。

Then there is the target itself, a set of smaller molecules called haptens that are attached to the carrier.

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最后，一个叫做辅助剂的化学品混合体可以帮助免疫系统注意到蛋白质载体和这些半抗原。

Finally, there is a chemical cocktail called an adjuvant that helps get the immune system to pay attention to the carrier protein and the haptens.

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然后是与载体结合的靶物质本身，他们是一组叫做半抗原的较小的分子。

Then there is the target itself, a set of smaller molecules called haptens that are attached to the carrier.

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