短語(yǔ)詞組短語(yǔ)artery of traffic 交通要道;交通乾線artery traffic control system 公路交通琯制系統(tǒng)artery traffic control 乾線交通控制artery traffic signal control system 線控系統(tǒng)traffic artery 交通乾線;交通動(dòng)脈main traffic artery 主要交通乾道traffic artery WESTBANK 交通乾線traffic artery detail 運(yùn)輸要道main starting valve traffic artery 主要交通乾道 返回 artery traffic