tractor truck短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 n.牵引车拖车头 A heavy tractor truck crashed into a bus Sunday in Guangning County, Guangdong Province, killing11 of the13 people on the bus, Chinanews reported. 中国新闻网报道,上周日,广东广宁县发生车祸,载满13人的商务车与一辆重型半牵引车相撞,造成11人当场死亡。 www.china.org.cn