I was a gibbering wreck by this stage.
我到这时候说话已颠三倒四，神经高度紧张‖。
柯林斯例句
He cowered in the corner, gibbering with terror.
他蜷缩在角落里，吓得语无伦次┃。
《牛津高阶英汉双解词典》
What's he gibbering away about?
他在胡扯些什么?
互联网
He cowered in the corner, gibbering with terror.
他蜷缩在角落里, 吓得喃喃自语.
互联网
