Any object that orbits a celestial body, such as a moon. ...
Pasir Panjang (literally, "long sand") beach, or Ngurbloat ...
Mount Pelee is an active volcano at the northern end of the ...
Popocatepetl is an active volcano, located in the states of ...
A sudden and visible discharge of electricity produced in ...
Lake Vostok is the largest of more than 140 subglacial ...
0
词条
词汇
11
关注者
95
10
4
22
6
64
23
1
42
20 词条
