sighting mark
常见例句
- It discusses the form and testing precision of the spatial sighting mark.
讨论了空间照准标志的形状和实验精度。 - The moon sighting is also the reason that the start of Ramadan differs from one country to another, but many opt to follow Saudi Arabian sightings to be able to mark the days together.
由于各国新月出现的时间有所不同，所以斋月开始的时间也不尽一致。但很多国家选择以沙特新月初现的时间为准。 返回 sighting mark