cowcatcher

意思翻译 n.广告；排障器 相似词语短语 双语使用场景 His other contributions included establishing the modern postal system in England, compiling the first reliable actuarial tables, and inventing the locomotive cowcatcher .───他的另一项贡献是建立英格兰的现代邮政系统、编写了第一种可信赖的保险精算表...