hover

vi.

1. （鳥等）盤旋；（直升機）停留在空中
   The helicopter hovered over the house.

   直升機停留在那房子上空。

2. 徘徊；停留
   The dogs hovered around me while I was fixing their dinner.

   我給狗兒們弄吃的時候牠們圍著我轉。

3. 猶豫，徬徨[（+between）]
   She is hovering between life and death.

   她在生死之間徘徊。