英文例句

1. What are you mumbling about? I can't hear you.2. When my brother was punished by my dad, he was muttering his complaint.

同义词

嘀咕 含糊地说 咕哝著说

英文翻译

[1] mumble[2] mutter

部分中译

当我弟弟被爸爸处罚时他嘀嘀咕咕他的不满.