beacon中文什么意思

n.
1.(作为信号的)烽火，篝火。
2.信号所，望楼；灯塔，信标。
3.警标，界标。
+更多解释...4.【交通】指向标；【物理学】标向波；〔比喻〕警告，指南。
短语和例子
a home beacon 归航信标。 a nondirectional radio beacon 全向无线电信标。 a radar beacon 雷达指向标。 a tracking beacon 雷达应答器。vi.
像灯塔般照耀。vt.
1.为…装设指向标；用灯引导。
2.照亮；〔比喻〕警告，鼓励。

• beacon on:    打开跟踪信标
• beacon the:    灯塔报
• beacon-fire; beacon:    烽烟

例句与用法

更多例句：  下一页

1. It may be a beacon to you in the darkness .
   但愿它成为你用来照亮黑暗的火把。
2. I began to work feverishly on the radio beacons .
   我开始拼命地研究无线电信标。
3. A standing opaque beacon may be useful in addition .
   此外，也可以使用常设的实体觇标。
4. The currents round the beacon were more than he could manage .
   他对付不了灯塔周围的激流。
5. The beacon beckoned to the pilot, the beam pointed to the target .
   定向信标指挥驾驶员，射束则指向目标。

英文释义

名词

1. a tower with a light that gives warning of shoals to passing ships
   同义词：lighthouse, beacon light, pharos
2. a radio station that broadcasts a directional signal for navigational purposes
   同义词：radio beacon
3. a fire (usually on a hill or tower) that can be seen from a distance
   同义词：beacon fire

动词

1. guide with a beacon
2. shine like a beacon

百科释义

A beacon is an intentionally conspicuous device designed to attract attention to a specific location.