donkey foal一岁内幼驴
jaundiced foal黄疸驹
foal enterotoxemia马驹肠毒血症
In Foal怀孕的母马;怀驹的
draft foal挽用驹
Thoroughbred Foal良种小马驹
so foal所以雏;所以马驹
yearling foal一岁母驹
foal shigellosis马驹肾病毒;马驹志贺氏菌病
N-COUNT（可数名词） A foal is a very young horse. 马驹
V-I（不及物动词） When a female horse foals, it gives birth. 产驹
The mare is due to foal today.
母马今天要下崽了。