它是由一种真菌——霉菌——袭击蜜蜂幼虫(由雌蜂所产的卵孵化而成的蠕虫似的幼虫)导致的。
It's caused by a fungus, Ascosphaera aggregata, that attacks bees when they are still larvae-the wormlike young that emerge from eggs that are laid by the female bee.
电脑安全专家近日提醒大家，一种曾在全球入侵数百万台电脑的蠕虫病毒，可能于今年愚人节变种袭击个人电脑用户。
Computer security experts have cautioned that an Internet worm which infected millions of computers around the world may target PC users with a new variation on April 1.
电脑安全专家近日提醒大家，一种曾在全球入侵数百万台电脑的蠕虫病毒，可能于今年愚人节变种袭击个人电脑用户。
Computer security experts have cautioned that an Internet worm which infected millions of computers around the world may target PC users with a new variation on April 1.
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