“蛛形纲”造句

蜘蛛 、 螨等归入蛛形纲.
Spiders, mites, etc. come under the head of Arachnida.

研究干旱地区蛛形纲动物的含能值变动规律.
The energy content and their seasonal variations of Arachnida in arid environment were studied.

• #蛛形纲