当天，各地居民还可通过仪器观测到罕见的半影月食，最佳时刻在22时38.2分。
Observers can also watch rare phenomena of penumbral lunar eclipse with the aid of instruments that night at the best viewing time of 22:38.2.
当天，各地居民还可通过仪器观测到罕见的半影月食，最佳时刻在22时38.2分。
Observers can also watch rare phenomena of penumbral lunar eclipse with the aid of instruments that night at the best viewing time of 22:38.2.
应用推荐