| 单词 | crash barrier |
| 释义 | crash barrier fence, rail, etc to restrain crowds, divide vehicles travelling in opposite directions on a motorway, etc （限制人群通行的）隔离栅; （高速公路等的双程行车道之间的）防撞护栏. =>illus at App 1 见附录1之插图, page xiii. |
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