您要查找的是不是：
- Dynamic change of 4 sucking mouth parts insects in Bt cotton field 4种刺吸式口器害虫在Bt棉田的消长动态及原因
- sucking mouth parts 吸吮口器,刺吸式口器
- sucking mouth part 吸型口器
- insect with sucking mouth part 刺吸式口器害虫
- Its sucking mouth was in a terminal rather than a ventral position. 它的吸嘴位于末端，而不在腹部。
- A beaklike mouth part,such as that of a turtle. 鸟嘴似口部象鸟嘴似的口部，如龟的嘴
- A beaklike mouth part, such as that of a turtle. 鸟嘴似口部象鸟嘴似的口部，如龟的嘴
- Insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing. 通常有一对实用翅膀（前翅）的昆虫，后翅退化为小圆块，嘴分裂适于吮吸或舔食或刺穿。
- Any of various primitive eellike vertebrates of the class Agnatha,such as a lamprey,lacking jaws and true teeth and having a circular,sucking mouth. 圆口纲脊椎动物，一种类似鳗鱼的无颚纲原始脊椎动物，如盲鳗，没有下颚和真正的牙齿，而长着圆形吮吸的嘴。
- Any of various primitive eellike vertebrates of the class Agnatha, such as a lamprey, lacking jaws and true teeth and having a circular, sucking mouth. 圆口纲脊椎动物一种类似鳗鱼的无颚纲原始脊椎动物，如盲鳗，没有下颚和真正的牙齿，而长着圆形吮吸的嘴
- Any of various primitive elongated freshwater or anadromous fishes of the family Petromyzontidae, characteristically having a jawless sucking mouth with rasping teeth. 七鳃鳗，八目鳗一种七鳃鳗科的原始细长淡水或溯河产卵鱼，特点是长有无颌的吮吸嘴，嘴内有锉牙
- Any of various primitive,eel-shaped marine fishes of the family Myxinidae,having a jawless sucking mouth equipped with rasping teeth with which they bore into and feed on other fishes. 盲鳗，一种盲鳗科的原始的鳗形海洋鱼种。有一个无颌的吸嘴，嘴里有锉齿，盲鳗用这种牙齿能刺入其它鱼类的身体并以它们为食。
- Any of various primitive, eel-shaped marine fishes of the family Myxinidae, having a jawless sucking mouth equipped with rasping teeth with which they bore into and feed on other fishes. 盲鳗一种盲鳗科的原始的鳗形海洋鱼种。有一个无颌的吸嘴，嘴里有锉齿，盲鳗用这种牙齿能刺入其它鱼类的身体并以它们为食
- wingless insect with mouth parts adapted for biting; mostly parasitic on birds. 无翅膀的昆虫，嘴适于刺人；多数寄生在鸟类身上。
- A strap-shaped or tonguelike structure, especially a mouth part in certain insects. （昆虫的）唇舌舌状的或舌尖状结构，尤指一些昆虫的嘴唇
- The male encourages the female's cannibalistic tendencies, somersaulting over her mouth parts as he transfers sperm into her, she says. 她说，雄性鼓励了雌性性食同类的倾向，它们在把精液注入雌蜘蛛体内的同时在她嘴边翻筋斗。
- Do you think Jack could bite in his secret want? 你以为杰克能忍住不说出他藏在心里的欲望吗？
- He is busy sucking in with his immediate superior. 他忙着巴结自己的顶头上司。
- The little cat gave me a playful bite. 小猫顽皮地轻轻咬了我一下。
- HAs a bottle in with my legs and I'm shoving the corkscrew in.Mrs.Wren have IT mouth parted expectantly. 我把唯一酒瓶夹在两腿间，把开瓶塞的钻子钻进去，雷恩太太大张着嘴期待着。
