基本解释[交通運輸工程]輕型半掛車英汉例句雙語例句Performance Requirements of Lighting and Light-Signalling Devices for Motor vehicle having more than Three-Wheels, Trailer, Semi-Trailer.性能要求的照明及光信號裝置的機動車有四分之三以上的車輪，拖車，半拖車。light semi-trailer更多例句专业释义交通運輸工程輕型半掛車