词汇	precursor front
释义	precursor front 🌏前置前驱
随便看	a horse jail! A horse may stumble on four feet a horse of a different color a horse of a different colour a horse of another color a horse of another colour a horse of different color a horse of fine breed a horse of the question a horse of the same colour a horse on sb a horse on someone a horse pawing the air ahorser a horse race a horse-race a horse rake A horse ran past A horse ran past,spotting my coat with mud a horse reeking with sweat A HORSE RINGS IN HUNGER A horse rounds to quickly after a hard race ahorsest A horse stumble that have four leg A horse to a cart