古久 meaning in English
gugiu
kuju
Examples
- And based on the position of the gleaming white rock ( which contains no datable minerals ) , many geologists say that the white material is even older
至于微微反光的白色岩石（里面没有可供定年的矿物） ，许多地质学家根据其所在位置推断，生成的年代应该更古久。
gugiu
kuju