| principles |
Fundamental truths or propositions that serve as the foundation |
原则 |
The principles of democracy are important for every citizen to understand. |
| classification |
The action or process of classifying something |
分类 |
Biological classification helps scientists organize and understand living things. |
| related |
Connected by common ancestry or characteristics |
相关的 |
These two studies are closely related. |
| similarities |
The state of being similar or alike |
相似性 |
The similarities between the two paintings were striking. |
| major |
Very important or serious |
主要的 |
The project faces major challenges. |
| dissimilarity |
The state of being different or not alike |
不同 |
Despite their dissimilarity, both solutions are effective. |
| out of curiosity |
Driven by the desire to know or learn |
出于好奇 |
I asked him about his job out of curiosity. |
| jumps to my mind |
Immediately think of something |
立刻想到 |
When you mention classical music, Beethoven jumps to my mind. |
| act |
Behaves or takes action |
表现得 |
The Gila monster looks and acts a lot like other lizards. |
| share |
Have or use something at the same time as someone else |
分享 |
They share a common interest in painting. |
| certain |
Specific but not explicitly named or stated |
某些 |
Certain conditions must be met. |
| characteristics |
Distinguishing traits or features |
特性 |
Each species has its own unique characteristics. |
| features |
Distinctive attributes or aspects of something |
特征 |
The phone’s best features include its camera and battery life. |
| skull |
The bone structure that forms the head in vertebrates |
头骨 |
The museum displayed a dinosaur skull. |
| inherit |
Receive or be left with (a situation, object, trait) from a predecessor or parent |
继承 |
Children inherit traits from their parents. |
| common ancestors |
Ancestral form or species shared by different lines of descent |
共同祖先 |
Humans and apes have common ancestors. |
| skin |
The outer covering of the body of a person or animal |
皮肤 |
The skin’s primary function is to protect the body. |
| covered |
Put over or on top of something to protect or conceal it |
覆盖 |
The ground was covered in snow. |
| scales |
Thin plates that cover the skin of certain animals |
鳞片 |
Fish are covered in scales. |
| triangular |
Shaped like a triangle |
三角形的 |
The piece of cake was cut into a triangular shape. |
| illustration |
A picture illustrating a book, magazine, etc. |
插图 |
The book contains beautiful illustrations of birds. |
| fairly |
To a moderately high degree; reasonably |
相当 |
The test was fairly difficult. |
| spots |
Small, round marks different in color from the surrounding area |
斑点 |
The leopard’s skin is covered with spots. |
| blotches |
Large, irregular patches of color |
斑块 |
The banana had brown blotches on it. |
| significant |
Noteworthy or important |
重要的 |
A significant finding was reported in the study. |
| In contrast to |
As opposed to; compared with |
与…相对 |
In contrast to his brother, he is very outgoing. |
| venomous |
Capable of injecting venom by means of a bite or sting |
有毒的 |
The cobra is a venomous snake. |
| poisonous |
Toxic; causing or capable of causing death or illness if taken into the body |
有毒的 |
Mushrooms can be delicious or poisonous. |
| in common |
Shared together or equally |
共有的 |
They have a lot in common. |
| belong |
Be a member or part of a particular group or category |
属于 |
This book belongs to the library. |
| stress |
Emphasize or highlight something |
强调 |
The teacher stressed the importance of homework. |
| occur |
Happen; take place |
发生 |
Accidents can occur at any time. |
| sign |
An indication or evidence of something |
标志 |
A green light is a sign to go. |
| evolve |
Develop gradually, especially from a simple to a more complex form |
进化 |
The company has evolved over the years into a multinational organization. |
| independently |
Without outside help; autonomously |
独立地 |
She lives independently in her own apartment. |
| purposes |
The reasons for which something is done or created or for which something exists |
目的 |
The purposes of the study were clearly stated. |
| subdue |
Overcome, quieten, or bring under control |
征服 |
The police were able to subdue the crowd. |
| prey |
An animal that is hunted and killed by another for food |
猎物 |
The lion stalked its prey. |
| self defense |
The act of defending oneself |
自卫 |
Martial arts can be used for self defense. |
| venom |
A toxic substance secreted by animals |
毒液 |
The snake injects venom through its fangs. |
| threatened |
Being in danger or likely to be harmed |
受到威胁的 |
The species is threatened with extinction. |
| sense |
Detect or perceive something |
感觉 |
Dogs have a keen sense of smell. |
| mix in |
Blend or combine with a surrounding substance or group |
混入 |
She knows how to mix in at social events. |
| blend with |
Combine with something in a way that is harmonious |
与…融合 |
The new building blends with the historical architecture of the area. |
| camouflage |
Disguise that makes something appear to be part of its surroundings |
伪装 |
The soldiers wore camouflage to blend into the jungle. |
| fail |
Be unsuccessful in achieving a goal |
失败 |
His attempt to break the record failed. |
| category |
A class or division of people or things regarded as having particular shared characteristics |
类别 |
This question falls into a new category. |
| chemical |
A substance used in or produced by a chemical process |
化学物质 |
The laboratory tests for various chemicals in the water. |
| type two diabetes |
A chronic condition that affects the way the body processes blood sugar |
2型糖尿病 |
He was diagnosed with type two diabetes last year. |
| represent |
Be a symbol or embodiment of something |
代表 |
The dove represents peace. |