| 单词 | 空气 |
| 释义 | 〔airborne〕Carried by or through the air:空气传播的：被空气携带的或通过空气传播的：〔exhale〕To emit air or vapor.呼气：发出空气或蒸汽〔ramjet〕A jet engine that propels aircraft by igniting fuel mixed with air taken and compressed by the engine in a fashion that produces greater exhaust than intake velocity.冲压式喷气发动机：一种喷气发动机，靠燃烧发动机吸入和压缩的空气与燃料的混合物推进飞机，其排出空气的速度比吸入快〔gossan〕An exposed, oxidized portion of a mineral vein, especially a rust-colored outcrop of iron ore.铁帽：一段暴露于空气中、已经氧化部分的矿脉，尤其是指一段露出地表且生锈的彩色铁矿〔supersonic〕Having, caused by, or relating to a speed greater than the speed of sound in a given medium, especially air.超音速的：在一定的媒介（尤指空气）中大于声速的，由超音速引起的或与之有关的〔tire〕A covering for a wheel, usually made of rubber reinforced with cords of nylon, fiberglass, or other material and filled with compressed air.轮胎：车轮的覆盖物，通常由用尼龙绳、玻璃纤维或其它材料加固的橡胶制成，并注入了压缩的空气〔breathe〕To require air in the combustion process. Used of an internal-combustion engine.进气：氧化过程中需要空气。用于内燃机〔aerial〕Living in the air.生活在空气中的〔uptake〕A passage for drawing up smoke or air.上风井，上风烟道：发散烟或空气的通道〔wind〕Moving air, especially a natural and perceptible movement of air parallel to or along the ground.风：移动的空气，尤指与地面平行或沿地面空气的自然且可察觉的移动〔pneumatic〕Of or relating to air or other gases.空气的，气体的：属于或关于空气或其它气体的〔tephra〕Solid matter that is ejected into the air by an erupting volcano.火山灰：火山爆发时喷发到空气中的固体物质〔harmonium〕An organlike keyboard instrument that produces tones with free metal reeds actuated by air forced from a bellows.小风琴：一种类似风琴的由从风箱里压迫出来的空气驱动自由金属簧片产生音调的键盘乐器〔spiracle〕An aperture or opening through which air is admitted and expelled.通气孔：空气进出的小孔或开口〔rich〕"Texas air is so rich you can nourish off it like it was food"(Edna Ferber)“得克萨斯州的空气是如此醇厚，就象食物一样，使你能从中获取营养”(埃德娜·费伯)〔salt〕breathed the salt air.呼吸着这有咸味的空气〔flap〕To fly by beating the air with the wings.振翼飞行：用翅膀拍打空气而飞行〔sniff〕sniffed the cool morning air.深深地吸入清凉的清晨空气〔stab〕stabbed the air with his fingers.他用手指刺空气〔nautilus〕A cephalopod mollusk of the genusNautilus, especially N. pompilius, found in the Indian and Pacific oceans and having a spiral, pearly-lined shell with a series of air-filled chambers. Also called chambered nautilus ,pearly nautilus 鹦鹉螺：一种鹦鹉螺 属头足纲软体动物，尤其是 蛛蜂鹦鹉螺 ，发现于印度洋和太平洋上，具有螺旋形珍珠线的壳，由一系列充满空气的层构成 也作 chambered nautilus,pearly nautilus〔lift〕The component of the total aerodynamic force acting on an airfoil or on an entire aircraft or winged missile perpendicular to the relative wind and normally exerted in an upward direction, opposing the pull of gravity.空气浮力：作用于机翼或整个机身或带翼导弹的整个空气动力学的力的组成部分，与相对风垂直，作用方向向上，与地球引力作用方向相反〔design〕the aerodynamic design of an automobile; furniture of simple but elegant design.汽车的空气动力学方案；设计简洁而别致的家具〔hermetic〕Completely sealed, especially against the escape or entry of air.密闭的，不透气的：完全密封的，尤指为了防止空气逸出或进入〔pneumostome〕A small opening in the mantle of a gastropod through which air passes.呼吸口：在腹足类动物的外皮里流通空气的小口〔rarefaction〕A decrease in density and pressure in a medium, such as air, caused by the passage of a sound wave.稀薄化：介质中密度和压力的下降，例如在空气中，由于声波的穿越而发生〔bubble〕A pocket formed in a solid by air or gas that is trapped, as during cooling or hardening.气泡：空气或气体由于冷却或变硬而形成固体，气囊产生于其中〔supercharger〕A blower or compressor, usually driven by the engine, for supplying air under high pressure to the cylinders of an internal-combustion engine.增压器：增压器或压气机，通常由发动机驱动，在高压下给内燃机的汽缸提供空气〔breathable〕breathable air.适宜于吸入的空气〔choke〕To reduce the air intake of (a carburetor), thereby enriching the fuel mixture.阻塞气门：减少进入汽化器的空气以得到更浓的燃料混合物〔suffocate〕To kill or destroy by preventing access of air or oxygen.窒息而死，把…闷死：通过阻断空气或氧气通入而杀死或毁灭〔feel〕a feel of autumn in the air.在空气中感到了秋意〔aerial〕Of, in, or caused by the air.空气的：属于空气的，在大气中的或由空气造成的〔inflated〕Filled or expanded by or as if by gas or air.充了气的：用或好象用空气或其他气体填充或扩大的〔Foucault〕French physicist who estimated the speed of light and determined that it travels more slowly in water than in air (1850). He also employed a pendulum to prove the rotation of the earth (1851) and invented the gyroscope (1852).佛科，简·伯纳德·莱昂：(1819-1868) 法国物理学家，1850年测试出光速并确定光在水中的速度慢于在空气中的速度。他还于1851年用钟摆证实了地球的自转，并于1852年发明了回旋器〔miasma〕wreathed in a miasma of cigarette smoke.裹在烟雾腾腾满是烟草味的空气里〔circulate〕To move about or flow freely, as air.流动，流通：自由走动或流动，象空气一样〔sneeze〕To expel air forcibly from the mouth and nose in an explosive, spasmodic involuntary action resulting chiefly from irritation of the nasal mucous membrane.打喷嚏：以一种不受控制、爆炸、痉挛式的行动从嘴巴或鼻子中用力排出空气，主要由于鼻腔黏膜受到侵扰而发生〔dark〕"Under the earth, in the flat, dark air, the wet, gloomy rock gave quarter grudgingly" (Jimmy Breslin).The word can also denote deepness of shade or color ( “在地下，在死气沉沉的、阴暗的空气里，潮湿阴郁的石头不情愿地分开 （吉米·布雷斯林）。这个单词也能表示阴影或颜色的深度( 〔oxygen〕A nonmetallic element constituting 21 percent of the atmosphere by volume that occurs as a diatomic gas, O2, and in many compounds such as water and iron ore. It combines with most elements, is essential for plant and animal respiration, and is required for nearly all combustion. Atomic number 8; atomic weight 15.9994; melting point -218.4°C; boiling point -183.0°C; gas density at 0°C 1.429 grams per liter; valence 2. See table at element 氧：一种非金属元素，按体积算占空气的21%，它是一种双原子气体O2，存在于许多化合物如水和铁矿物中。它与许多元素化合，对植物和动物呼吸是根本必需的，几乎所有的燃烧都要求有氧。原子序数是8；原子量是15.9994；熔点是-218.4°C；沸点是-183.0°C；气体密度是0°C时一升为1.429克； 原子价是2 参见 element〔windblast〕The damaging effect of air friction on a pilot ejected from a high-speed aircraft.气浪冲击：飞行员从高速飞机中受到的空气摩擦力的破坏性影响 |
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