動詞 mouth:

1. express in speech
   同義詞：talk, speak, utter, mouth, verbalize, verbalise
2. articulate silently; form words with the lips only
   同義詞：mouth
3. touch with the mouth
   同義詞：mouth

1. My mouth is watering.
   我在流口水了。
2. Mouthing empty compliments.
   隨便說些恭維話

mouth.ing

n.（名詞）
A bombastic or empty phrase or speech. Often used in the plural:
夸夸其談：空話或言過其實的話語或詞組，通常用作復數(shù)：
例句：
mouthings about sin and morality.
關(guān)于善與惡的空談