noun🔗Share年，年度 A solar year, the time it takes the Earth to complete one revolution of the Sun (between 365.24 and 365.26 days depending on the point of reference)."we moved to this town a year ago; I quit smoking exactly one year ago"我们一年前搬到了这个镇上；我正好是一年前戒的烟.timeastronomyChat with AIVocabulary GamePractice Reading
noun🔗Share年，载。 (by extension) The time it takes for any astronomical object (such as a planet, dwarf planet, small Solar System body, or comet) in direct orbit around a star (such as the Sun) to make one revolution around the star."Mars goes around the sun once in a Martian year, or 1.88 Earth years."火星绕太阳一周的时间为一个火星年，相当于1.88个地球年。astronomytimespaceChat with AIVocabulary GamePractice Reading
noun🔗Share年，岁。 A period between set dates that mark a year, from January 1 to December 31 by the Gregorian calendar, from Tishiri 1 to Elul 29 by the Jewish calendar, and from Muharram 1 to Dhu al-Hijjah 29 or 30 by the Islamic calendar."A normal year has 365 full days, but there are 366 days in a leap year."一个正常的年份有完整的365天，但闰年有366天。timeperiodhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share学年，年度. A scheduled part of a calendar year spent in a specific activity."During this school year I have to get up at 6:30 to catch the bus."这个学年我必须六点半起床赶公交车。timeperiodeducationChat with AIVocabulary GamePractice Reading
noun🔗Share年，载。 A Julian year, exactly 365.25 days, represented by "a"."Astronomers use "a" to represent the duration of planetary orbits in years, where one year equals exactly 365.25 days. "天文学家使用“a”来表示行星轨道周期的时长，单位是年（载），其中一年等于365.25天。timeastronomymathChat with AIVocabulary GamePractice Reading
noun🔗Share年级 A level or grade in school or college."Every second-year student must select an area of specialization."每个二年级的学生都必须选择一个专业方向。educationageChat with AIVocabulary GamePractice Reading
noun🔗Share狗龄，（相当于人类的）岁数 The proportion of a creature's lifespan equivalent to one year of an average human lifespan (see also dog year)."Since dogs age faster than humans, one of their "years" is equal to about seven human years. "因为狗的衰老速度比人类快，所以它们的“一年”相当于人类的七年左右。（这里的“一年”指的是狗龄，一种将狗的寿命按比例换算成人类岁数的说法。）animalagebiologytimeChat with AIVocabulary GamePractice Reading
noun🔗Share漫长的岁月，多年，长年累月 A very long time."It took years for the bus to come."公共汽车过了好多年才来。timehistoryChat with AIVocabulary GamePractice Reading
