基本释义:

直线圈，通信线圈

网络释义

1)line coil,直线圈，通信线圈

2)straight coil,直线圈

3)hot-wire coil,热线圈，通电线圈

4)closing coil,接通线圈

5)bypass coil,旁通线圈

6)universal coil,通用线圈