n.(一)卷,(一)盘,盘卷之物,线圈,纷乱,纠缠不清
vt.盘绕,卷成一圈
vi.绕成盘状,卷绕成圈
The heated gas is piped through a coil surrounded by water.
受热气体通过水中的盘管输送。
Coil the fibre into a helix.
将纤维卷绕成螺旋形。
a coil of copper wire
一卷铜丝