它们便是咀嚼式口器及吸收式口器。一些咀嚼式口器在池塘边喝水可能会有困难，所以通过咀嚼叶子来获取水分会更简单。
There are chewers and suckers. Some chewers may have a difficult time trying to draw water from a pond, whereas getting their water from chewing a leaf is simple.
脉翅目脉翅目的食肉昆虫，如蚁狮或鱼蛉，有四个网状翅脉的翅膀和适于咀嚼的口器。
A carnivorous insect of the order Neuroptera, such as the ant lion or dobsonfly, having four net - veined wings and mouthparts adapted for chewing.
应用推荐