直翅类

例句：

1. 1. The butterfly belongsto the insect family of Lepidoptera.
   蝴蝶属于昆虫纲鳞翅目。
2. 2. The spider is a memberof the Arachnida, whichincludes insects and other crawling animals.
   蜘蛛是节肢动物门的成员，包括昆虫和其他爬行动物。
3. 3. The term "insect" is used to refer to allarthropods, including insects, crustaceans, and mollusks.
   “昆虫”一词用于指代所有节肢动物，包括昆虫、甲壳动物和软体动物。