色中英惯用例句:
  • 他们都是一样的白色装束。
    They were all dressed alike in white dresses.
  • 他们都一样打扮，穿着蓝色的绒衣。
    They were dressed alike in blue jerseys.
  • 一张充满调皮神色的脸
    A face alive with mischief.
  • 任何一种黄色的染料，在化学上与茜素没有联系，但以同样的方式使用。
    any of various yellow dyes; not related chemically to alizarin but applied in the same manner.
  • 生于欧亚的一种药草，开小黄花，根呈红色，以前是染色茜素的重要来源。
    Eurasian herb having small yellow flowers and red roots formerly an important source of the dye alizarin.
  • 粗面岩一种浅色火成岩，主要由碱长石构成
    A light-colored igneous rock consisting essentially of alkali feldspar.
  • 硬沥青用来制造酸、碱和防水涂层的天然的黑色沥青
    A natural black bitumen used in the manufacture of acid, alkali, and waterproof coatings.
  • 一种银白色软质单价元素，碱金属属，已知最轻的金属，存在于许多矿物中。
    a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
  • 一种软质的银白色或淡黄色碱金属元素，在空气中变黄，见于天青石和菱锶矿中。
    a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite.
  • 一种软质的银色碱金属元素，能在空气中燃烧，能与水发生剧烈反应，见于光卤石、锂云母和铯榴石中。
    a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite.
  • 气味芳香的灌木，有竖直的苗条的易曲的多毛的枝条，丛生着小黄花，西部碱性平原有广泛分布，为长耳大野兔提供一种退却方式；印第安人纳瓦霍部落的黄色染料的来源。
    pleasantly aromatic shrub having erect slender flexible hairy branches and dense clusters of small yellow flowers covering vast areas of western alkali plains and affording a retreat for jackrabbits; source of a yellow dye used by Navajo Indians.
  • 轻而软的银白色碱金属元素，空气中能迅速氧化，能与水发生剧烈反应，以天然化合物状态大量存在于海水、光卤石、钾盐镁矾和钾盐中。
    a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite.
  • 一种质地柔软的银白色韧性金属元素（常温时为液体），是最具正电性与碱性的金属。
    a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal.
  • 一种在酸性溶液中变红、在碱性溶液中变蓝的染色材料，亦作酸碱显示剂。
    a coloring material that turns red in acid solutions and blue in alkaline solutions; used as an acid-base indicator.
  • 石灰水水合钙的一种澄清时无色的石灰水溶液，可用于治疗皮肤病或其他制剂中，有时用作抗酸剂
    A clear colorless alkaline aqueous solution of calcium hydroxide, used in calamine lotion and other skin preparations and sometimes as an antacid.
  • 荧光素一种在碱性溶液里发出强烈荧光的桔红色化合物，c20h12o5，用于医药、海洋学和作为纺织染料
    An orange-red compound, C20H12O5, that exhibits intense fluorescence in alkaline solution and is used in medicine, in oceanography, and as a textile dye.
  • 胆汁贮存在胆囊里由肝脏分泌的苦的、碱性、黄褐色或黄绿色液体，由十二指肠排出以帮助分解、消化和吸收脂肪
    A bitter, alkaline, brownish-yellow or greenish-yellow fluid that is secreted by the liver, stored in the gallbladder, and discharged into the duodenum and aids in the emulsification, digestion, and absorption of fats.
  • 酸任何一类酸性的物质，它的水溶液可以使蓝色石蕊试纸变红，与金属反应或溶解金属时可形成盐，和碱反应亦可形成盐
    Any of a large class of sour-tasting substances whose aqueous solutions are capable of turning blue litmus indicators red, of reacting with and dissolving certain metals to form salts, and of reacting with bases or alkalis to form salts.
  • 可溶于碱性冷水中的无色气体（o），强氧化剂，可通过在氧气中放电产生，亦可通过紫外线作用于平流层中的氧而获得。
    a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation).
  • 毒芹碱一种有毒无色液态碱，分子式为c5h10nc3h7，发现于毒芹中
    A poisonous, colorless liquid alkaloid, C5H10NC3H7, found in the poison hemlock.
  • 北美的一种植物，具有大的叶子和黄绿色、呈总状花序的花；产生一种被用作药物的、有毒的生物碱。
    North American plant having large leaves and yellowish green flowers growing in racemes; yields a toxic alkaloid used medicinally.
  • 黄连素，小檗碱一种带苦味的黄色生物碱，c20h19no5，从如白毛茛的几种植物中提取，作为解热剂和杀菌剂而入药
    A bitter-tasting yellow alkaloid, C20H19NO5, obtained from several plants such as goldenseal and having medical uses as an antipyretic and antibacterial agent.
  • 白毛茛碱一种有毒的白色的碱，c21h21no6，提炼自白毛茛的根，以前在某些地区用于治疗粘膜炎
    A poisonous white alkaloid, C21H21NO6, obtained from the root of the goldenseal and formerly used locally to treat inflammation of mucous membranes.
  • 番木鳖碱有毒的白色结晶体状生物碱，c23h26n2o4，得自马钱子的种子中，同植物关系极其密切并可用来使酒精变性
    A poisonous white crystalline alkaloid, C23H26N2O4, derived from the seeds of nux vomica and closely related plants and used to denature alcohol.
  • 一种白色无味粉状或晶状生物碱，从麻黄属植物中提取或人工合成，用于治疗过敏和哮喘。
    white odorless powdered or crystalline alkaloid from plants of the genus Ephedra (especially Ephedra sinica) or made synthetically; used to treat allergies and asthma.
  • 蝇蕈碱一种与胆碱有关的剧毒生物碱，c9h20no2，由蘑菇蕈毒鹅膏的红色组织提取而出，在腐烂的动物组织中也可发现
    A highly toxic alkaloid, C9H20NO2, related to the cholines, derived from the red form of the mushroom Amanita muscaria and found in decaying animal tissue.
  • 秋水仙碱一种有毒的、淡黄色生物碱，c22h25no6，从秋天的番红花中提取，用于植物生长中的染色体加倍和用于治疗痛风
    A poisonous, pale-yellow alkaloid, C22H25NO6, obtained from the autumn crocus and used in plant breeding to induce chromosome doubling and in medicine to treat gout.
  • 咖啡因一种苦味的白色生物碱，c8h10n4o2，通常得自咖啡或茶，在药品中主要作为温和兴奋剂及治疗特定的头痛病
    A bitter white alkaloid, C8H10N4O2, often derived from tea or coffee and used in medicine chiefly as a mild stimulant and to treat certain kinds of headache.
  • 藜芦属植物各种藜芦属植物的任何一种，尤指产于北美的绿藜芦，具有宽大的叶子和绿色的花朵，产生一种有毒的生物碱，可入药
    Any of various plants of the genus Veratrum, especially V. viride of North America, having large leaves and greenish flowers and yielding a toxic alkaloid used medicinally.
  • 麻黄素一种白色，无味，粉状或结晶状碱，c10h15no，从麻黄属植物中提取或人工合成。用于治疗过敏和哮喘
    A white, odorless, powdered or crystalline alkaloid, C10H15NO, isolated from shrubs of the genus Ephedra or made synthetically. It is used in the treatment of allergies and asthma.
  • 古柯碱，可卡因无色或白色结晶生物碱，c17h21no4，从古柯叶中提取，有时用作局部麻醉药，尤其用于眼睛、鼻子或喉咙，还因其兴奋性和刺激性而广泛用作非法毒品
    A colorless or white crystalline alkaloid, C17H21NO4, extracted from coca leaves, sometimes used in medicine as a local anesthetic especially for the eyes, nose, or throat and widely used as an illicit drug for its euphoric and stimulating effects.
  • 一种无色、易燃烧的液体，从石油中提取，用作溶剂。
    a colorless flammable liquid alkane derived from petroleum and used as a solvent.