嘴巴的英语单词是mouth。
mouth是一个英文单词，名词、动词，作名词时意思是“口，嘴；河口”，作及物动词时翻译为“做作地说，装腔作势地说；喃喃地说出”，作不及物动词时翻译为“装腔作势说话”。
短语搭配：
Big mouth大口；大嘴巴；多嘴者
river mouth[地理］［水文］河口；河口河口；江口；河叉
anchor mouth锚唇
双语例句
Her mouth was stuffed with beef.
她的嘴巴里塞满了牛肉。
It took us a lot of work to find the mouth of this hole.
我们花了很大的功夫才找到了这个洞口。
The leader asked him to mouth singing at the party.
领导要求他在晚会上对口型假唱。