搜索优化
English
搜索
图片
Copilot
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
来自MSN
7 小时
蛇年,为啥“闰六月”?
乙巳春节趣谈 ...
来自MSN
12 小时
“闰六月”,这个蛇年长在“腰上”
中国天文学会会员、天津市天文学会理事杨婧介绍,我国现行采用公历和农历两种历法,公历遵循太阳周年视运动,它是以一个太阳回归年作为一年,分为12个月(月份数有31天、30天、29天、28天四种,均是人为规定),全年365天或366天;农历是以月相盈亏兼顾太阳周年视运动两个自然周期为依据制定。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Halftime show special guest
Judge halts executive order
Confirmed as CIA director
ICC targets Taliban leaders
27 horses found dead
Slander conviction upheld
100K+ ducks to be killed
‘Lassie' actor dies at 91
$2.5B wildfire relief package
Sentenced to over 50 years
Commandments law in court
Purdue, Sacklers settlement
Trump pardons 23 protesters
Retires from semifinal
2025 Oscar nominations
Recalling over 270K vehicles
Security breach at Capitol
To visit Central America
Unveils Operator agent
Launches bid for governor
Face moisturizer recalled
Jobless claims rise slightly
Fined over smartwatch burns
Wins Horse of the Year
Protections revoked
NBA All-Star Game starters
Senate advances nomination
PayPal fined by New York
Corpse flower draws crowd
Cancels scientific meetings
Los Angeles wildfire updates
反馈