burble

vi. 发汩汩声, 嘟囔
n. 空谈, 汩汩声

形容词:burbly 名词:burbler 动词过去式:burbled 过去分词:burbled 现在分词:burbling 第三人称单数:burbles 

bur.ble

n.（名词）
A gurgling or bubbling sound, as of running water.
潺潺声，汩汩声：流水潺潺的或汩汩的声音
A rapid, excited flow of speech.
快速，激动的发言
A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence.
气流分离：移动的流线型的躯体上流体边界层上的分隔物，如飞机的机翼，在平滑的流体流动中会引起故障和湍流
v.intr.（不及物动词）
bur.bled,bur.bling,bur.bles
To bubble; gurgle.
冒泡；涌出
To speak quickly and excitedly; gush.
说话快速而激动；滔滔不绝地说

来源：
Middle English burblen [to bubble]
中古英语 burblen [冒泡]

【引伸】
bur.bler
n.（名词）
bur.bly
adj.（形容词）