
cable
词源
源自中古英语cable,来自古法语cable,最终源自拉丁语capulum(绳索),与capere(抓住)相关。
noun
❶ 指由金属线或光纤制成的粗绳或线束,用于传输电力、信号或固定物体。常见于电力工程、通信和建筑领域。
“The bridge is supported by strong steel cables.”
(这座桥由坚固的钢缆支撑。)
“We need to replace the damaged power cable.”
(我们需要更换损坏的电源线。)
❶ 指通过有线电视系统传输的电视节目或服务,区别于无线广播电视。
“I prefer watching cable news channels.”
(我更喜欢看有线新闻频道。)
“They subscribed to a premium cable package.”
(他们订阅了高级有线电视套餐。)
verb
❶ 通过电报或有线电视系统发送信息或传输信号。这个用法现在较少见,多用于历史语境。
“They cabled the news to headquarters immediately.”
(他们立即通过电报将消息发送到总部。)
“The reporter cabled his story from the war zone.”
(记者从战区用电报发回了他的报道。)
常见短语
cable car — 指由钢缆牵引的交通工具,常见于山区或旅游景点,用于载客上下陡坡。
“We took the cable car to the top of the mountain.”
(我们乘坐缆车到达山顶。)
cable knit — 一种毛衣的编织样式,表面有类似缆绳的立体花纹,常见于冬季服装。
“She was wearing a cozy cable knit sweater.”
(她穿着一件舒适的缆绳花纹毛衣。)