burbling

1.(水等)发出潺潺声;【航】起气泡;产生涡流

2.嘟嘟嚷嚷地说话;暗笑;暗暗地生气

1.空谈

2.【航】气流分离;旋涡

1.to make a sound like water flowing

2.to talk fast about something for a long time, especially in a way that annoys people because they cannot understand what you are saying

1.a gentle sound like water flowing

2.fast talk that is difficult to understand