常見例句Any of various small or minute arachnids of the order Acarina that are often parasitic on animals and plants,infest stored food products,and in some species transmit disease.螨類，蜱螨目的任何一種小的乃至微小的蜘蛛綱動物，通常寄生于動植物體內(nèi)，也寄生在儲藏食物中，有些種還傳播疾病。 返回 Acarina