子回路

The news of their marriage knocked me for a loop. 他們結(jié)婚的消息使我大吃一驚。

I had to sub for the referee, who was sick. 裁判病了，我得代為裁判。

The road makes a wide loop around the lake. 這條路沿湖繞一大圈。

lighting sub loop 照明支路

A loop fastened to a belt to hold a tool or weapon. 掛武器環(huán)固定在腰帶上拴工具或武器的環(huán)套

One loop or winding of a coiled rope or cable. 一卷繩索，一捆船索卷起的繩子或鋼絲的一圈或一卷