英语词汇rail guard怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
There are plenty of accidents and many overturned buses on a yearly basis. There are sheer drop offs of more than 1000 feet without a safety guard rail.
每年都会发生大量的事故，包括车辆倾翻，在没有安全护栏的情况下，汽车坠落可达1000英尺。
2
The combined highway guard rail board can be used in a narrow central separation belt.
组合高速公路护栏板可在窄中央分隔带上使用。
3
Why am I a guard rail for the bridge?
为什么我是桥的护栏？

单词	rail guard
释义	rail guard 简明释义 n.铁路机车的排障器，护轮轨网络释义短语 1 rail guard 护轮轨 ; 铁道游击队 ; 铁路护轨 ; 排障架 2 guard rail 护轨 ; 护轮轨 ; 建护栏 ; 建栏杆 3 Rail Guard Forming Machine 公路护栏板压型机双语例句 1 There are plenty of accidents and many overturned buses on a yearly basis. There are sheer drop offs of more than 1000 feet without a safety guard rail. 每年都会发生大量的事故，包括车辆倾翻，在没有安全护栏的情况下，汽车坠落可达1000英尺。 2 The combined highway guard rail board can be used in a narrow central separation belt. 组合高速公路护栏板可在窄中央分隔带上使用。 3 Why am I a guard rail for the bridge? 为什么我是桥的护栏？
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