mutter

n. 喃喃低語

vi. 喃喃自語、作低沉聲

vt. 出怨言、抱怨地說

學術名詞

• 靜發命令：資訊

英文釋義

1. a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech
2. a complaint uttered in a low and indistinct tone
3. talk indistinctly; usually in a low voice
4. make complaining remarks or noises under one's breath