剑桥雅思16 - 学术类 - 测试2 - 阅读 - 第2段 (2)

to make something clear or understandable

to help or support others in doing something

a process in the body in which food is broken into small substances to be absorbed

to control the amount or degree of something to meet specific standards or requirements

to fully remove or get rid of something

a poisonous substance, especially one produced by living organisms, that can cause harm or illness when introduced into a living organism

to prevent something harmful from happening or becoming worse

the condition of having such a high amount of body fat that it becomes very dangerous for one's health

a strong and uncontrollable interest or attachment to something or someone, causing constant thoughts, intense emotions, and repetitive behaviors

practices that promote cleanliness and health, involving personal care, sanitation, and the maintenance of a clean environment

a drug that is used to destroy bacteria or stop their growth, like Penicillin

a type of carbohydrate that cannot be broken down by the body and instead helps regulate bowel movements and maintain a healthy digestive system

to stop the normal flow of something, often temporarily

ascending to a level markedly higher than the usual

the number of times something changes or happens during a specific period of time

a standard or expectation that guides behavior within a group or society

beyond what is considered normal or socially acceptable

a cleaning substance that is designed to remove dirt, stains, and other impurities from surfaces or fabrics

related to substances or agents that have the ability to inhibit the growth and reproduction of bacteria

the state of being vulnerable or exposed

showing a variety of distinct types or qualities

in a way that is certain and beyond any doubt

not challenging; dull and lacking excitement

pleasing and likely to arouse interest or desire

a recorded analysis of a person, group, event or situation over a length of time

a plant-like organism that often grows on organic matter and has no flowers or leaves, such as moulds and mushrooms

to cause the death of a significant portion of a population

to stop or bring an activity, process, or operation to an end

emitting light not caused by heat

any animal that lives by hunting and eating other animals

a feeling of dislike toward something or someone

the act or process of gathering evidence or facts of a matter in a scientific and systematic way

a feeling of great excitement and passion

a state of curiosity or desire to understand something

to transmit a disease to a person, animal, or plant

filled with a great quantity

to skillfully control or work with information, a system, tool, etc.

to build a house, bridge, machine, etc.

related to the period immediately after birth and the medical care and conditions concerning newborn infants

a separate area in a hospital for patients with similar conditions

to put a substance over the surface of something, often as a covering

to adjust oneself to fit into a new environment or situation

to describe something better, larger, worse, etc. than it truly is

available in large quantity

to a great degree or extent

to a specific degree, particularly when compared to other similar things

a state of being confused and not having a clear understanding of an action, behavior, etc.

intended to give a wrong idea or make one believe something that is untrue

to develop something using certain facts, ideas, situations, etc.

a deadly substance that can kill or seriously harm if it enters the body

to disturb or interrupt the normal function or order of something

a formal arrangement where two or more individuals, organizations, etc. come together as partners to achieve a goal, typically in business

a rule made by the government, an authority, etc. to control or govern something within a particular area

food that is essential to one's growth and health

wanted intensely

a mix of different substances or conditions that together cause a strong, often harmful or unpleasant effect