剑桥雅思 19 - 学术类 - 测试1 - 听力 - 第3部分 (1)

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

a marker attached to an object that gives extra information about it

a collection of items that are wrapped or boxed together for easy handling, transport, or sale

a raised area or small swelling on a surface

to no longer be good for use or consumption

to begin with a particular role, quality, or condition before possibly changing over time

experiencing partial or complete loss of vision

used to talk about a doubt or choice when facing two options

suitable for a purpose or situation

firm and stable in form, not like a gas or liquid

to return to a subject, idea, or topic after briefly moving away from it

any substance that is used for medicinal purposes

the action or process of keeping or placing things in a space for safekeeping or later use

a shop where medicines are sold

in addition to a person or thing that is being mentioned

the quality or condition of being new, recently made, harvested, or experienced

a large cut of meat from the area where two or more bones meet, typically including a part of the bone

something that one can choose or do among many other things

a piece of writing about a particular subject on a website, in a newspaper, magazine, or other publication

a tendency or pattern showing how things are changing or developing over time

the regular way or pattern in which someone eats, including the types of food and the times they eat

the main subject or area of interest and attention in a particular situation or activity

something that is created or grown for sale

not containing or involving any animal products

any of the available possibilities that one can choose from

any item made from animals, such as meat, dairy, eggs, or materials like wool and leather

a round yellowish seed that resembles a pea, used in cooking

a condition that causes a person or thing to be more successful compared to others

used to confirm understanding, agreement, or to request acknowledgment of something previously stated

discarded or no longer needed after a process is completed

to a degree that is significant but not extreme

easy to comprehend or perform without any difficulties

(of food, particularly cake and bread) not fresh anymore, due to exposure to air or prolonged storage

to turn a substance into smaller components through chemical reactions

any soft and thick mixture that can be spread or shaped

to change something in order to make it better

the process of making three-dimensional objects by adding material layer by layer based on a digital design

to experiment with different methods, options, or solutions to see what works best

a typically repeating arrangement of shapes, colors, etc., regularly done as a design on a surface

(of food) looking or smelling appealing and tasty, often making one eager to eat it

feeling happy and satisfied with something that has happened or with someone's actions

to do something difficult successfully

used to refer to the outcome of a situation if the circumstances were different

a small portion of a product or item, such as food or goods, given to a potential customer to try before making a purchase

to discover, meet, or find someone or something by accident

to find something attractive enough to want to know about it more or keep doing it

responding or reacting to physical touch