托福考试vocabularybysubjects

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1、ASTRONOMYAstronomy天文学Astronomical天文的Astronomicalobservatory天文台Astronomer天文学家Astrophysics天文物理学Astrology占星学Pseudoscience伪科学Cosmos宇宙Cosmology宇宙学Infinite无限的Cosmic宇宙的Cosmicradiation宇宙辐射Cosmicrays宇宙射线Celestial天的Celestialbody天体Celestialsphere天球Celestialmap天体图Dwarf矮星Quasar类星体Con

2、stellation星座Galaxy(milkway)银河系Cluster星团Solarsystem太阳系Solareclips日食Solarradiation太阳辐射Solarcorona日冕Planet行星Planetoid(asteroid)小行星Revolve旋转，绕转Twinkle闪烁Nakedeye肉眼Mercury水星Venus金星Earth地球Mars火星Jupiter木星Saturn土星Uranus天王星Neptune海王星Pluto冥王星Orbit轨道Spin旋转Satellite卫星Lunar月球的Meteor流星

3、Meteorshower流星雨Meteoroid流星体Meteorite陨石Comet彗星Space(outerspace)太空Spacecraft(spaceship)宇宙飞船Spaceman(astronaut)宇航员Spacesuit宇航服Spaceshuttle航天飞机Spacetelescope空间望远镜Astronaut宇航员Star恒星Stellar恒星的Intergalactic星系间的Interstellar恒星间的Interplanetary行星间的Asteroid小行星Nebula星云Spacedebris太空垃圾

4、Ammonia氨Corona日冕Chromosphere色球层Photosphere光球层Convectionzone对流区Vacuum真空Infaredray红外线Chondrite球粒Absolutemagnitude绝对量级Radiation辐射Emission发射，散发High-resolution高清晰度Interferometer干扰仪GEOGRAPHYGeography地理学Geographer地理学家Hemisphere半球Meridian子午线，经线Parallel平行圈，纬线Latitude纬度Longitude经度

5、Elevation海拔Altitude高度Temperatelatitudes温带地区Horizon地平线Tropics赤道Arctic北极Antarctic南极Expedition探险Timezone时区Topography地形Plain平原Plateau(highland)高地Lowland低地Basin盆地Cavern洞穴Terrain地域Subterranean(underground)地底下Coastland沿海地区Island岛屿Continentalisland大陆岛Volcanicisland火山岛Coralisland

6、珊瑚岛Islet小岛Peninsular半岛Continent大陆Continentshelf大陆架Ranges山脉Valley峡谷Canyon峡谷Channel(strait)海峡Remote-sensing遥感的Terrestrial陆地的Terrestrialheat(geothermy)地热Terrestrialmagnetism地磁Continentaldrift大陆漂移学说Sea-floorspreading海床扩展Evaporation蒸发Salinity含盐度Oceanbottom海床Sediment沉积物Tropica

7、l热带的Temperate温带的Frigid寒带的Formation形成Frostheaving冻胀现象Fieldstone大卵石GEOLOGYGeology地质学Geologist地质学家Crust地壳Mantle地幔Core地核Continentalcrust大陆地壳Oceaniccrust海洋地壳Layer(stratum,strata)地层Plate板块Fault断层Faultplane断层面Faultzone断层带Rift(crack,split)断裂Disintegration(decomposition)分解Erosion

8、侵蚀Fossil化石Igneousrock火成岩Sedimentaryrock沉积岩Metamorphicrock变质岩Quartz石英Limestone石灰岩Marble大理石Granite花岗岩Lith