在他嘴里

big mouth───多嘴者

bird's mouth───下口

hand to mouth───现挣现吃地；仅够糊口地

in high feather───兴高采烈；精神焕发，情绪高涨；身强力壮

open your mouth───张开你的嘴巴

down in the mouth───垂头丧气；沮丧的

the horse's mouth───可靠信息；原始的或勿庸置疑的信息来源

He noticed a lot of saliva settling in his mouth.───他注意到有很多唾液滞留在他的嘴里。

They inserted a tube in his mouth to help him breathe.───他们在他嘴里插了根导管帮助他呼吸。

They inserted a tube in his mouth to help him breathe.

Tommy looked as if butter wouldn't melt in his mouth.

She poured a bit of salt water in his mouth.

He was born with a silver spoon in his mouth. 

The drink left a bitter taste in his mouth.

She put the thermometer in his mouth.

He woke up with a foul taste in his mouth.

The toothpaste foamed in his mouth.

He looked as though butter wouldn't melt in his mouth.