英语词汇“traffic board”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	traffic board
释义	traffic board traffic board A board that protects a roof surface from damage caused by people walking on it.
随便看	ptzp ptzs pt/zt p/u p:u pu pu2 pu 2.1 pu2.1 pu 238 pu-238 pu 239 pu-239 pu2rc pu4 pu5 pua puaa puaa kaa state wayside puaasc puab puac puad puada puaf

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