invertebrate
An invertebrate is an animal that does not have a backbone or a skeleton inside its body. This group includes many common animals like insects, spiders, worms, and crabs.
مثالها
3 از 5An ant is a small invertebrate that can carry heavy things.
An ant is a small invertebrate that can carry heavy things.
The researchers are documenting every marine invertebrate found in the reef.
The researchers are documenting every marine invertebrate found in the reef.
I saw a cool invertebrate, some kind of snail, in the garden today.
I saw a cool invertebrate, some kind of snail, in the garden today.
متضادها
خانواده کلمه
راهنمای حفظ
Look at the prefix 'In-'. In English, 'In-' often means 'No'. So, 'Invertebrate' means 'No vertebrae' (No backbone).
آزمون سریع
A jellyfish is an ____ because it does not have a backbone.
درسته!
پاسخ صحیح این است: invertebrate
مثالها
An ant is a small invertebrate that can carry heavy things.
everydayAn ant is a small invertebrate that can carry heavy things.
The researchers are documenting every marine invertebrate found in the reef.
formalThe researchers are documenting every marine invertebrate found in the reef.
I saw a cool invertebrate, some kind of snail, in the garden today.
informalI saw a cool invertebrate, some kind of snail, in the garden today.
Invertebrate biology provides essential insights into the evolution of complex life forms.
academicInvertebrate biology provides essential insights into the evolution of complex life forms.
Our laboratory supplies high-quality invertebrate samples for educational purposes.
businessOur laboratory supplies high-quality invertebrate samples for educational purposes.
متضادها
خانواده کلمه
ترکیبهای رایج
عبارات رایج
invertebrate zoology
the study of animals without backbones
spineless invertebrate
an animal with no spine (sometimes used as an insult for a person)
marine invertebrate life
animals without backbones living in the sea
اغلب اشتباه گرفته میشود با
A vertebrate has a backbone, while an invertebrate does not.
All insects are invertebrates, but not all invertebrates (like octopuses) are insects.
نکات کاربردی
Use this word when talking about biological classifications of animals. While it sounds scientific, it is common when discussing nature, gardening, or the ocean.
اشتباهات رایج
Many learners think that only small bugs are invertebrates, but large animals like the giant squid are also invertebrates.
راهنمای حفظ
Look at the prefix 'In-'. In English, 'In-' often means 'No'. So, 'Invertebrate' means 'No vertebrae' (No backbone).
ریشه کلمه
From the Latin 'in-' (not) and 'vertebratus' (having joints or a backbone).
الگوهای دستوری
آزمون سریع
A jellyfish is an ____ because it does not have a backbone.
درسته!
پاسخ صحیح این است: invertebrate
واژههای بیشتر nature
herbivore
A1A herbivore is an animal that eats only plants, such as grass, leaves, and fruits. These animals do not eat meat or other animals.
savanna
A1A savanna is a large, flat area of land covered with grass and only a few scattered trees. It is mostly found in hot regions, such as Africa and South America, and supports a wide variety of wildlife.
estuary
A1An estuary is the wide part of a river where it joins the sea. It is a unique place where fresh water from the river mixes with salty water from the ocean.
undergrowth
A1Undergrowth refers to the small plants, bushes, and shrubs that grow on the ground beneath the taller trees in a forest or wood. It is often dense and can make walking through the area difficult.
germination
A1Germination is the process where a seed starts to grow into a new plant. It happens when the seed has enough water, the right temperature, and oxygen.
evergreen
A1An evergreen is a tree or plant that keeps its green leaves all year round, even in the winter. Unlike deciduous trees, it does not lose its foliage during the cold seasons.
endangered species
A1A group of animals or plants that are in danger of disappearing forever. There are very few of them left in the world, so people try to protect them.
sanctuary
A1A safe place where people or animals are protected from danger or trouble. It is also a quiet, peaceful place where you can feel calm and relaxed.
mammal
A1A mammal is a type of animal that breathes air, usually has hair or fur, and gives birth to live young. They are special because the mothers produce milk to feed their babies.
reptile
A1A reptile is a cold-blooded animal with dry, scaly skin that usually lays eggs on land. Snakes, lizards, turtles, and crocodiles are common examples of this group of animals.
نظرات (0)
برای نظر دادن وارد شویدیادگیری زبانها را رایگان شروع کنید
شروع رایگان یادگیری