hum and haw

• 吞吞吐吐

hum and haw的用法和样例：

例句

1. Don't stand humming and hawing, but speak out.
   有话痛痛快快说出来，不要吞吞吐吐的。
2. The thief made a confession in bits and pieces.
   窃贼吞吞吐吐作了招供。
3. He hummed and hawed but finally told me the truth.
   他先是支支吾吾，可最后还是跟我说了实话。
4. Speak in a faltering and stammering manner.
   说话支支吾吾，结结巴巴。