n. (pl.) small maggots or worms in the stomach of a horse马胃蝇蛆。 △1H.Ⅳ.2.1.9 (8):“Peas andbeans are as dank here as a dog,and that is the nextway to give poor jades the bots.”这里的豌豆黄豆潮湿得跟什么似的，这是最快的法子让可怜的马儿肚子里都生蝇蛆。 △Shr.3.2.56 (55):“gnawn with the bots，”肚子里有寄生虫。