two-line的用法和樣例：
詞匯搭配
- two line ground 雙線(xiàn)接地
- two terminal line 兩端線(xiàn)路
- two conductor line 雙導線(xiàn)傳輸線(xiàn)路...
- two wire line 二線(xiàn)制線(xiàn)路
- two party flat rate line 平均支付兩戶(hù)合用線(xiàn)...
- two line repeater 二線(xiàn)制中繼裝置...
- two line hunt feature 兩線(xiàn)尋線(xiàn)性能...
- two-yard line 兩碼線(xiàn)
- two-action line 雙向傳輸線(xiàn)
- two-conductor line 雙導線(xiàn)線(xiàn)路
