whin

例句：

1. 1. The wolf howled at the moon last night.
   昨晚狼对着月亮嗥叫。
2. 2. The wolves were howling in the forest.
   狼群在森林里嗥叫。
3. 3. She wasso angry that she whined allnight long.
   她非常生气，整晚都在抱怨。