austral
/ˈɔːstrəl/adjective
1- of or relating to the south, in particular（与）南方（有关）的, 尤指：
1.1
- technical of the southern hemisphere〈技〉南半球的：
the austral spring.
南半球的春季。
1.2
Austral
of Australia or Australasia澳大利亚的; 澳大拉西亚的。
词源
late 15th cent.: from Latin australis, from Auster 'the south， the south wind'.