mouth不是縮寫。
n. 口，嘴河口
vt. 做作地説，裝腔作勢地説喃喃地説出
vi. 裝腔作勢説話My mouth felt completely dry.
我感到口乾舌燥。
I clapped a hand over her mouth.
我猛地用一隻手捂住了她的嘴。
She popped a mint into her mouth.
她往嘴裏丟了塊兒薄荷糖。
She kissed him full on the mouth.
她嘴正對嘴地吻了他。
The news spread by word of mouth.
這消息是口頭傳開的。
