کتاب 'توتال اینگلیش' متوسط بالا - واحد 3 - درس 2

a strong, elastic material obtained from the latex of certain plants

the hard material that the trunk and branches of a tree or shrub are made of, used for fuel or timber

a type of powder that is explosive, used in making bullets, bombs, etc.

a hard material that is often clear and is used for making windows, bottles, etc.

material made from animal skin that has been treated to preserve it and make it suitable for use

a usually solid and hard substance that heat and electricity can move through, such as gold, iron, etc.

the thin sheets on which one can write, draw, or print things, also used as wrapping material

a light substance produced in a chemical process that can be formed into different shapes when heated

a hard, white, translucent ceramic material that is known for its strength, durability, and translucency

a hard alloy consisting mainly of copper and tin

the soft white fibers surrounding the seeds of the cotton plant

strong cotton cloth that is usually blue in color, particularly used in making jeans

a valuable yellow-colored metal that is used for making jewelry

a metallic chemical element with a silvery-gray appearance, widely used for making tools, steel, buildings, and various industrial products

a type of fabric that is stretchy and used to make tight fitting clothes such as athletic wear

a smooth, soft, lustrous fabric made from fine threads produced by silkworms

a shiny grayish-white metal of high value that heat and electricity can move through it and is used in jewelry making, electronics, etc.

the soft, thick hair that grows on sheep and certain other animals