coil

vt.

1. 捲，盤繞；把……捲成圈[（+up）]
   Laura coiled her hair at the back of her head.

   羅拉把頭髮盤在腦後。

vi.

1. 成圈狀；盤繞[Q]
   Thick smoke coiled up over the fields.

   濃煙在田野上盤旋上升。