vi.

1. （狗等）嗥叫[（+at）]
2. （人）咆哮[（+at）]
   The coach growled at the players who were late.

   教练对着迟到的运动员咆哮。

3. （雷电，炮等）轰鸣
   Thunder growled in the distance.

   远处雷声隆隆。

vt.

1. 咆哮着说[（+out）]
   He growled a command to her to stop.

   他咆哮着命令她停下来。

n.

1. 嗥叫（声）；咆哮；轰鸣（声）[C]

v.

1. (of an animal, especially a dog) make a low guttural sound of hostility in the throat.
2. say something in a low harsh voice.
3. make a low or harsh rumbling sound.

n.