口器

An orchid was found with a nectary that was only accessible by way of a long, narrow tube, and Darwin predicted the existence of an insect pollinator with an almost equivalently long tongue.

随著一种需要藉由细长管状物才能吸取其花蜜的兰花的被发现，达尔文预测说，一定存在有一种传递花粉的昆虫，具有细长的口器。

It has a long proboscis used for collecting nectar.

它有着长长的口器以便从花中吸取花蜜。

Its proboscis works like a syringe to draw out blood.

它的口器工作原理就像注射器抽血。

Twice a day they stick their sharp proboscis down in our scalp and suck blood.

平均一天两次将其尖利的口器刺入我们的头皮吸血。

The resulting itch is caused not by the piercing proboscis or the protein in the mosquito's saliva but by the body's immune response to them.

蚊子咬后刺痒的感觉不是由于其口器插入或蚊子唾液中的蛋白造成的而是我们对其的免疫反应产生的。

Mosquitoes use their highly sensitive antennae to identify chemicals associated with their food, which is sucked up through a proboscis.

蚊子用极度敏感的触须来嗅出它们的食物中的化学物质，并由口器来吸血。

However, the "needle" that mosquitoes feed with, called the proboscis, is actually a complex structure that has separate channels.

然而，蚊子的用来进食的"针头"，称为口器，实际上具有复杂的结构，它有2个独立的管道。

The current study found only citrus psylla is the vector of Huanglongbing, while a large number of experiments show that aphids and other sucking mouthparts and can not spread Huanglongbing.

现有研究只发现柑桔木虱是黄龙病的传播介体，而大量实验表明蚜虫等其他刺吸式口器并不能传播黄龙病。

Underwing degrades spoon shape, extreme has a hook to prick 3 ～ 4, mouthparts degrades, sufficient slightness develops.

后翅退化成匙状，末端有钩刺3～4个，口器退化，足细长发达。

Moth having nonfunctional mouthparts as adults; larvae feed on tree foliage and spin egg-shaped cocoons.

有象成体一样不起作用的口器的蛾子；幼虫吃树叶并结鸡蛋形的蚕茧。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。