单词	mouthpart
释义	mouthpart /ˈməʊθpɑːt / noun (usually mouthparts) Zoology Any of the appendages, typically found in pairs, surrounding the mouth of an insect or other arthropod and adapted for feeding.Crustacea are characterized by two pairs of antennae, three pairs of mouthparts, and a special type of larvae called the nauplius.... No bigger than an apple seed, the bedbug is descended from plant-feeding insects that evolved skin-piercing mouthparts for sucking up blood. The clearest examples are certain mosquito species in which the mouthparts of males are adapted for drinking nectar and those of females for imbibing blood.
随便看	face card face-centred facecloth face cog face cord face cream face cut face-cutting faced faced-card face-decorated face decoration face down (or downwards) faced work face dyke face flannel face fly face fungus face glass face glove face guard face hammer face-harden face-hardened face joint

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。