满口的英文：
mouthful

参考例句：

a raving lunatic
满口胡言的疯子

The cashier was Martin’s black-beast, and his temper was a trifle short where the talker of platitudes was concerned.
这位出纳是马丁的眼中钉，只消一提起这个满口陈词滥调的人，他就有点压不住火。

One speaks eloquently
满口春风

He is all talk.
他满口废话。

Her face is beautiful;her manner is charming;her mouth is full of honeyed words.
她容颜姣好，风姿绰约，满口甜言蜜语。

He put ashes on his head,apologized profusely,but then went glibly about his business.
他表示忏悔，满口道歉，但接着又故态复萌了。

The head waiter bustled up, full of apologies
领班招待员急忙赶来，满口道歉。

He was a philosopher, full of little sayings and homilies about the ways of the world
他是哲学家，满口关于处世的要言妙道。

Don't pay attention to Patrick; he's full of blarney
别理睬帕特里克，他满口胡言。

Those people can huff and puff but they are powerless the way things are.
那些人只会满口大话，要改变现状时他们便无能为力了。

mouthful是什么意思：
n. 一口，满口；冗长而拗口的词（或短语）

Live from hand to mouth
勉强糊口

To live from hand to mouth
得过且过

A close mouth catches no flies
病从口入

You've got such a crude mouth!
你说话真粗鲁！

He has ten mouths to feed.
他要养十口人。