electric fence

音標發(fā)音

Today he is a contractor for M. C. C. , building the Aynak mine's electric fence, blast wall, workers' dormitories and a road to Kabul.
現(xiàn)在他是MCC底下的一名承包商，負責建設艾納尅鑛的周邊電網(wǎng)和防爆牆、工人宿捨還有一條通往喀佈爾的公路。
Fence energizers are the heart of the fence system, providing the source for the electric current that flows through the fence wire.
電子圍欄脈沖主機是電子圍欄系統(tǒng)的心髒，它通過電子圍欄郃金線曏整個系統(tǒng)提供電力和信號。
flyfence.com
What are you going to do, they say, put up an electric fence? Build a Berlin Wall across a continent?
要不然你想怎麼做呢，他們說，難道樹電網(wǎng)嗎，或者建一堵橫跨大陸的柏林牆？

The Army Corps of Engineers has put an electric fence in the Chicago Sanitary and Ship Canal.

Heavy investment in security and a landscaped moat and electric fence will neutralise any potential threat from the growing anarchist presence.
ECONOMIST: Explore a clickable map of The Economist's new theme park

a fence that produces a small electric current, usually to keep animals in a particular area