lunar day
noun /ˌluːnə ˈdeɪ/
/ˌluːnər ˈdeɪ/
(astronomy- the time it takes for the moon to go around the earth and pass the same point on the earth’s surface a second time (about 24 hours and 50 minutes)
Topics Timec2太阴日,月球日(月球绕地球转一周的时间,约 24 小时 50 分)