ACT 英语和世界知识 - 物理世界

the process of wearing down or smoothing a surface through friction, typically caused by rubbing, scraping, or erosion

磨损

the resistance that two surfaces moving on each other encounter

摩擦

the outer side or surface of something, particularly a building

外部

the act of fully submerging something into a liquid or substance, typically for the purpose of soaking

沉浸

the act of producing or releasing something, especially gas or radiation, into the atmosphere or environment

排放

a tiny, discrete unit of matter or substance that can range from subatomic particles like electrons and protons to larger particles like dust or sand grains

粒子

a bright, intense flame or fire that burns strongly and produces a lot of light and heat

火焰

a narrow, flat piece of wood, metal, or plastic, typically used as a component in structures like fences, blinds, or furniture

木条

a space or area that is closed off or surrounded by walls, fences, or barriers, often used for containment, protection, or confinement

围场

a small indented area or alcove set back into a wall or other surface, often used for decorative or functional purposes such as display, storage, or seating

凹槽

a recessed part of a wall that is built further back from the rest of it

凹室

the outer edge or border of a circular object, often serving as a boundary or support

边缘

the area adjacent to the edge of a street or road where vehicles can park or where services, such as deliveries or pickups, often take place

路边

a depression or hollow in a surface, typically caused by impact or pressure

凹痕

a hollow part or cavity into which something fits, typically used to connect or hold objects in place

插座

the highest point where two roof slopes meet, forming a horizontal line along the top of the roof

屋脊

a long, narrow cut or indentation, often linear in shape, that is typically found on surfaces such as columns, moldings, or panels in architectural design

槽

a thick and flat piece of hard material, such as a stone, metal, wood, etc. that is usually in the shape of a square or rectangle

板

a long, narrow excavation or ditch dug into the ground, typically for military purposes, drainage, or archaeological exploration

壕沟

a black powdery substance produced by burning materials like wood or coal

烟尘

a clear or tinted coating made from resins, oils, and solvents that is applied to wood, metal, or other surfaces to provide a protective and decorative finish

清漆

an empty or vacant space within a solid object or within a larger area, typically devoid of substance

空洞

a space that is utterly empty of all matter

真空

words, letters, or symbols that are engraved, carved, or written on a surface, often for commemorative, informational, or decorative purposes

铭文

to remove a thin layer or small amount of something from a surface using a sharp or rough edge

刮

to plunge or immerse entirely beneath the surface of a liquid, typically water

沉入

to crush something into small particles by rubbing or pressing it against a hard surface

研磨

to crush or grind something into a fine powder or particles, often through mechanical means or forceful impact

粉碎

to make something slightly wet or moist

弄湿

to completely cover something with liquid by pouring it onto it

淋透

to produce small drops of liquid on the surface of the skin, often as a result of physical exertion, anxiety, or heat

流汗

to give someone or something food and other things which are needed in order to grow, live, and maintain health

滋养

to infect or dirty something with a disease or harmful microorganism

污染

to come into sudden and forceful contact with another object or person

碰撞

to make it so that nothing can move through something

堵塞

to move through something, typically overcoming resistance

穿透

to cause injury to the surface of one's skin by rubbing it against something rough

擦伤

to suddenly and violently break open or apart, particularly as a result of internal pressure

爆裂

to crack something into multiple parts or pieces

断裂

(of a pipe or similar structure) to burst or break apart suddenly

破裂

to cut something using a sharp tool, often with precision and accuracy

切割

to take apart or disassemble a structure, machine, or object, breaking it down into its individual parts

拆解

to release or detach something by rotating it in a counter-clockwise direction, thereby loosening its fastening or connection

拧开

to break suddenly into several pieces

粉碎

(of a construction) to fall down suddenly, particularly due to being damaged or weak

倒塌

to completely destroy or to knock down a building or another structure

拆除

related to something that is moving or transported through the air

空中的

looking dark, dirty, or shabby, often because of not being taken care of or cleaned properly

暗淡