ring n.戒指；环；圈；拳击场；马戏场；帮派n.铃声；钟声；电话；口气v.包围；环绕；形成圈v.打电话；回响；鸣响；按铃；听上去
双语例句
The dog collar had worn off the neck's hair. 狗的项圈把它脖子上的毛都磨掉了。
To ensure that the collar fits properly, you should be able to slide two fingers between the collar and your puppy's neck. 如果在狗狗脖子和项圈之间的缝隙里可以放下你的两个手指，那么项圈的尺寸就是合适的。
