剑桥雅思16 - 学术类 - 测试3 - 听力 - 第3部分

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

to recognize the dissimilarities between two or more things

made by humans rather than occurring naturally in nature

a substance used to add sweetness to food or beverages

to require a very long time to complete something, often much longer than expected or necessary

conforming to the expected standards

a comprehensive collection of all the known facts and information regarding a particular subject, person, or event, often used for reference, analysis, or evidence

to find out the exact size of something or someone

the proportion of a substance in an alloy or mixture

related to the nourishment provided by food and its impact on health, promoting growth and overall bodily well-being

a small bag typically made of paper, plastic, etc., that can contain various things, such as tea, sugar, or spices

to crush or break something into small pieces or powder

to take in energy, liquid, etc.

presenting difficulties or concerns, often requiring careful consideration or attention

to think or have an opinion about something

a device used to weigh people or objects

to have a sudden or complete understanding of a fact or situation

to think that something is probably true, especially something bad, without having proof

in a way that is intentional and not accidental

a portion that represents one-fourth of a whole

a way of doing something or dealing with a problem

quick and energetic in movement or action

in a manner based on facts rather than personal feelings, opinions, or biases

the process or act of moving or changing place

a machine or device that detects any changes in the environment and sends the information to other electronic devices

a staircase that moves and takes people up or down different levels easily, often found in large buildings like airports, department stores, etc.

the distance of something from side to side

without conscious volition

the act of making small changes in something, usually for an enhancement

a teacher at a university or college who helps and guides a group of students with their studies

food that is essential to one's growth and health

to say that something is going to happen before it actually takes place

a randomly selected part of a larger group, put to study in order to gain knowledge or to draw conclusions about the larger group

lacking knowledge or realization of a fact or situation

not appropriate or fitting for a particular purpose or situation

into very small or thin parts

in a way that is done consciously and intentionally

not achieving the desired outcome or intended result

to guess or calculate a value, size, or etc. to be higher than it actually is

having a design or use that effectively serves a specific need

the ability to move easily or be freely moved from one place, job, etc. to another

a large group of people gathered together in a particular place

to explain or show the meaning of something using examples, pictures, etc.

to intentionally exclude someone or something

the subject matter or information covered in a speech, literary work, or other forms of communication, distinct from its style or presentation

a single page or screen in a computer-made presentation that shows text, images, or both to explain or share information during a talk