inchoate

She had an inchoate feeling of unease, though she couldn't explain why.

(Chinese) 她有一种模糊且尚未成形的不安感，尽管她无法解释原因。

The new government's policies are still in an inchoate state and require development.

(Chinese) 新政府的政策仍处于起步阶段，尚需进一步完善。