Vocabulary Flashcards

Front

Colony n. 殖民地；移民队

Back

A group of people who live in a new area far away from their original country, often forming a community with its own rules and culture.

Front

Reproduce v. 繁衍，繁殖

Back

To create offspring or more individuals of a species.

Front

Extinction n. 灭绝

Back

When a type of animal or plant no longer exists anywhere in the world.

Front

Struggle n/v. 挣扎

Back

To try very hard to do something when it is difficult or there are problems.

Front

Challenge n/v. 挑战

Back

A task or problem that is difficult but interesting, which you might need to use your skills and thinking to overcome.

Front

Responsibility n. 责任

Back

A duty or obligation to do something or take care of something.

Front

Threaten v. 威胁，恐吓

Back

To say or show that you will cause harm or trouble to someone or something if they do not do what you want.

Front

Factor n. 因素

Back

An element or part that influences a situation or outcome.

Front

Territory n. 领土，领域

Back

An area of land that is controlled by a particular group, animal, or country.

Front

Predator n. 捕猎者

Back

An animal that hunts and eats other animals for food.