bare wire

• 光焊丝,裸线,裸铜丝

bare wire的用法和样例：

例句

1. Bare wires were sticking out of the cable.
   电缆露出了裸线。
2. The open wire heating elements are usually made of nichrome wire.
   裸线式电热元件通常用镍铬合金丝制成。