1. 驿马：post horn 驿车号 | post horse 驿马 | post house 驿舍
2. 快马：post-horse 驿马 | post-horse 快马 | post-obit 死后偿还盖章借据
3. 驿马/快马：post-free /免邮资的/邮资已付的/ | post-horse /驿马/快马/ | post-obit /死后偿还盖章借据/死亡后转让债券/死后发生效力的/
noun
1. a horse kept at an inn or post house for use by mail carriers or for rent to travelers
Synonym: post horse poster