A leather or wire restraining appliance that, when fitted over an animal's snout, prevents biting and eating.
动物的口套,口络套在动物的鼻口部以防止其咬和吃的一种皮质或者金属丝制成的限制装置
A restraining or identifying band of leather, metal, or plastic put around the neck of an animal.
轭,脖围围置在动物颈上的皮质、金属或塑料制的以便限制和认领用的带
A connected, flexible series of links, typically of metal, used especially for holding objects together or restraining or for transmitting mechanical power.
链,链条一系列相连的,可折叠弯曲的连结物,通常指金属,尤指用来将物体联结到一起或限定物体或用来传送机械能