contra-flow

柯林斯詞典

contraflow /?k?ntr??fl??/

• 1. N two-way traffic on one carriageway of a motorway, esp to allow maintenance work to be carried out or an accident to be cleared 雙向行駛; 公路上來(lái)回車輛暫時(shí)共用同一側(cè)路面行駛,尤指為使維修工程能順利進(jìn)行或因車禍而導(dǎo)致的情形[英國(guó)英語(yǔ)]

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