coil cradle

例句：

1. 1. The baby was sleeping soundly in the cozy coil cradle.
   宝宝在舒适的弹簧摇篮中睡得安稳。
2. 2.The old woman used to sleep in a coil cradle when she was young.
   这位老妇人年轻时常睡在弹簧摇篮里。
3. 3.The baby's mother placed him in a coil cradle for his nap.
   婴儿的母亲把他放在弹簧摇篮里小睡一会儿。