hum and haw

犹豫不决
常用释义
犹豫不决,拖延做某事或做决定

例句

1·I hum and haw a long time, I can not find any reason, but you have set in my mind can not erase the footprints.

我支支吾吾半天,他找不出任何理由,但是,你却在我心中立下了不可抹去的脚印。

同义词

表示犹豫或支吾的嗯嗯呃呃声;吞吞吐吐