noun🔗Share灰色, 灰, 黯淡. An achromatic colour intermediate between black and white."The gray of the cloudy sky made for a dreary school day. "阴沉天空的灰色让上学的一天显得格外沉闷。coloressentialChat with AIVocabulary GamePractice Reading
noun🔗Share灰色动物，灰色的东西 An animal or thing of grey colour, such as a horse, badger, or salmon."The farmer saw a gray in the field, and went to check on it. "农夫看到田里有一匹灰色的马，就过去查看。animalcoloressentialChat with AIVocabulary GamePractice Reading
noun🔗Share小灰人，灰色外星人。 An extraterrestrial humanoid with grayish skin, bulbous black eyes, and an enlarged head."The gray, with its large head and unsettling eyes, was a fascinating subject of discussion in the science class. "课堂上，大家热烈讨论着那个小灰人，它有着大大的脑袋和令人不安的眼睛，实在太引人入胜了。humanbeingappearancemythologyinhumanessentialChat with AIVocabulary GamePractice Reading
noun🔗Share作弊用的双面硬币，假币 A penny with a tail on both sides, used for cheating."The student used a gray to cheat on the math test. "这个学生用作弊用的双面硬币在数学考试中作弊。gamebusinessfinanceessentialChat with AIVocabulary GamePractice Reading
verb🔗Share变灰, 花白. To become gray."My hair is beginning to gray."我的头发开始变灰了。appearanceageessentialChat with AIVocabulary GamePractice Reading
verb🔗Share使变灰，使成灰色。 To cause to become gray."The long hours of studying were graying his hair. "长时间的学习使他的头发都变灰白了。appearancecoloressentialChat with AIVocabulary GamePractice Reading
verb🔗Share老龄化，变老。 To turn progressively older, alluding to graying of hair through aging (used in context of the population of a geographic region)"the graying of America"美国人口老龄化agesocietyhumantimeessentialChat with AIVocabulary GamePractice Reading
verb🔗Share柔化，使…柔和。 To give a soft effect to (a photograph) by covering the negative while printing with a ground-glass plate."The photographer grayed the family photo to soften the harsh light and give it a dreamy look. "摄影师柔化了这张全家福照片，以减轻刺眼的光线，使其看起来更梦幻。arttechnologymediaessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share灰色，灰色的，灰。 Having a color somewhere between white and black, as the ash of an ember."The old textbook had pages that were a dull gray from years of use. "这本旧课本的纸页因为用了多年，颜色变得灰蒙蒙的。colorappearanceessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share阴沉， 灰暗. Dreary, gloomy."The weather forecast predicted a gray day, and everyone felt gloomy and unenthusiastic about going to school. "天气预报说会是阴沉的一天，大家因此都感到心情灰暗，对上学提不起兴趣。conditionweatherattitudeessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share模糊不清，不明朗。 Having an indistinct, disputed or uncertain quality."The future of the project remained gray; no one was sure if it would succeed. "这个项目的未来仍然模糊不清，没有人确定它是否会成功。qualityappearanceabstractessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share年老的，灰白的。 Relating to older people."the gray dollar, i.e. the purchasing power of the elderly"老年人的购买力 (lǎonián rén de gòumǎilì)，也就是“银发经济” (yě jiùshì “yínfà jīngjì”)。ageappearancepersonessentialChat with AIVocabulary GamePractice Reading
noun🔗Share戈瑞 In the International System of Units, the derived unit of absorbed dose of radiation (radiation absorbed by a patient); one joule of energy absorbed per kilogram of the patient's mass. Symbol: Gy"The doctor measured the patient's radiation dose in grays. "医生用戈瑞测量了病人的辐射剂量。medicinephysicsenergyunitscienceessentialChat with AIVocabulary GamePractice Reading
