螨，蜱，壁虱蛛形目动物，包括螨和蜱。

An arachnid of the order Acarina, which includes the mites and ticks.

youdao

螨，蜱，壁虱蛛形目动物，包括螨和蜱。

An arachnid of the order Acarina, which includes the mites and ticks.

youdao