n.（昆虫）背板

原形：notum复数：nota

The notum of the turtle is its hard upper shell that protects it from predators.
乌龟的背甲是其保护自己免受捕食者侵害的坚硬上壳。
The notum on insects, like butterflies, serves as a crucial part of their exoskeleton for support and protection.
蝴蝶等昆虫的背板是它们外骨骼的重要部分，起支撑和保护作用。
In whales, the notum refers to the top surface of their bodies, often referred to as the "back.
在鲸鱼中，背甲指的是它们身体的顶部，通常被称为"背部"。
The notum plays an essential role in the buoyancy control system of certain aquatic animals.
对于某些水生动物来说，背甲在其浮力控制系统中起着至关重要的作用。
The coloration of the notum can vary greatly among different species of fish, serving as a form of camouflage or communication.
鱼类背甲的颜色可以因物种而异，用作伪装或交流的一种方式。
Researchers studying bird migration patterns often attach tiny trackers to the notum of the birds.
研究鸟类迁徙模式的研究人员经常将小型追踪器附着在鸟类的背甲上。
The notum of a beetle's exoskeleton is particularly thick and armored, providing strong defense against enemies.
甲虫外骨骼上的背板特别厚实且装甲化，为它提供了强大的防御能力以对抗敌人。
In some reptiles, such as lizards, the notum is composed of overlapping scales that provide additional protection.
在一些爬行动物如蜥蜴中，背甲由重叠的鳞片组成，提供额外的保护。
When threatened, some insects will raise their notum to display warning colors or patterns to deter predators.
当受到威胁时，有些昆虫会抬起背板展示警告色彩或图案，以吓退捕食者。
During courtship displays, male birds may fan out their colorful notums to attract a mate.
在求偶表演中，雄性鸟类可能会展开他们色彩鲜艳的背甲来吸引配偶。