Arachnids have four pairs of legs but only two body parts.
蜘蛛纲动物有四对腿还有两个身体部分.
英语晨读30分（高一）
Spiders are not insects; they are arachnids.
蜘蛛不是昆虫, 它们是蜘蛛纲动物.
英语晨读30分（高一）
Often mistaken for insects, spiders actually belong to a different classification of creatures, called arachnids.
蜘蛛往往被误认为昆虫, 其实它们属于一种不同类型的生物, 称为蜘蛛纲的动物.
百科语句
Spiders are not insects, they are arachnids. Ln fact, spiders love to eat insects.
蜘蛛不是昆虫, 他们是蛛型纲动物. 事实上, 蜘蛛喜欢吃昆虫.
互联网