mouth不是缩写。
n. 口，嘴河口
vt. 做作地说，装腔作势地说喃喃地说出
vi. 装腔作势说话My mouth felt completely dry.
我感到口干舌燥。
I clapped a hand over her mouth.
我猛地用一只手捂住了她的嘴。
She popped a mint into her mouth.
她往嘴里丢了块儿薄荷糖。
She kissed him full on the mouth.
她嘴正对嘴地吻了他。
The news spread by word of mouth.
这消息是口头传开的。
