巻けん回かい

noun or participle which takes 'suru'

wind around; coil; wrap around

Describes winding something around a core or axis, such as wire, tape, or thread. Often used in technical or mechanical contexts.

• 電でん線せんを鉄てっ心しんに巻けん回かいする。

  Wind the wire around the iron core.

• テープをパイプにしっかり巻けん回かいした。

  I tightly wound the tape around the pipe.