what has a lot of teeth but no mouth?什么有很多牙齿,却没有嘴?

what has a lot of teeth but no mouth?什么有很多牙齿,却没有嘴? what has a lot of teeth but no mouth? what has a lot of teeth but no mouth What has hands but no feet,a face but no eyes,a mouth but do what has a mouth but never smiles? What asks no questions,but requires a lot of answers? 英语谜语,What is it?It has a mouth ahd an ear,But it has no head Brain Teasers:What has a mouth but never speaks? What has teeth but cannot eat? What has teeth but can't eat? what has teeth,but can'tchew? what has teeth,but can't chew