原来，感染了支原菌的雄雀攻击性大大减弱了，怪不得了。

Because males infected with Mycoplasma tend to be less aggressive.

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一种普遍的植物疾病，由支原菌引起，通常导致植物生长受阻并使受感染的株体变黄。

A widespread disease of plants caused by a mycoplasma, usually resulting in stunted growth and yellowing of infected individuals.

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