| 单词 | 尘埃 |
| 释义 | 〔mote〕"Dust motes hung in a slant of sunlight"(Anne Tyler)“斜阳中悬浮着尘埃”(安妮·泰勒)〔micrometeoroid〕A very small, often dust-sized meteoroid.微流星体：很小的，尘埃大小的流星体〔meteoroid〕A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.流星体：活动在空间的固体天体，比小行星小，至少与尘埃一样大〔dust〕Particles of matter regarded as the result of disintegration:尘埃：被认为是粉碎而成的物质颗粒：〔pneumoconiosis〕Greek konis, konia [dust] 希腊语 konis, konia [灰尘；尘埃] 〔gauze〕A mist or haze.薄雾：尘埃或雾气〔haze〕Atmospheric moisture, dust, smoke, and vapor that diminishes visibility.雾气：造成能见度降低的大气潮气、尘埃、烟雾以及水汽〔atomy〕A tiny particle; a mote.微粒，尘埃：很小的颗粒；细屑〔galaxy〕Any of numerous large-scale aggregates of stars, gas, and dust that constitute the universe, containing an average of 100 billion (1011) solar masses and ranging in diameter from 1,500 to 300,000 light-years. Also called nebula 星系，星群：组成天体的大量大规模的星、气或尘埃的聚集物，包括平均100(1011)亿的太阳质量，直径从1,500到300,000光年 也作 nebula〔clean〕Producing relatively little radioactive fallout or contamination:无放射性尘埃的，无污染源的：相对来说几乎不产生放射尘和污染源的：〔tail〕The long luminous stream of gas and dust forced from the head of a comet when it is close to the sun.彗尾：一颗彗星距太阳最近时从其头部吹向尾部的长长的发光气体和尘埃流〔clean〕The central meaning shared by these adjectives is "free from dirt": 这些形容词共有的中心意义为“脱离尘埃的”： 〔fireball〕A highly luminous, intensely hot spherical cloud of dust, gas, and vapor generated by a nuclear explosion.火球：由核爆炸产生的高亮度的、剧热的球状尘埃、气体或蒸汽〔atomize〕To reduce to tiny particles or a fine spray.使雾化，使成微粒，使成粉末：使成为极小颗粒或微小尘埃〔mote〕A very small particle; a speck:尘埃：一种很小的粒子；微粒：〔byssinosis〕An occupational respiratory disease caused by the long-term inhalation of cotton, flax, or hemp dust and characterized by shortness of breath, coughing, and wheezing. Also called brown lung disease 棉屑沉着病：一种因长期吸入棉花丝、亚麻丝或大麻尘埃而致的职业病。主要症状是呼吸时气短、咳嗽以及哮喘 也作 brown lung disease〔clean〕a clean nuclear bomb.无放射性尘埃的原子弹 |
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