Plural of cicada.

• More than one cicada.

蝉的复数形式。

• 多于一只蝉。

Large, loud-voiced insects with transparent wings, in the superfamily Cicadoidea.

• Includes periodical species that emerge in cycles.

蝉的总称；体型较大，透明翅，鸣声响亮，属蝉总科。

• 包括周期性出土并成群出现的物种。