定义
to bark: 狗叫，尖叫
a (dog's) bark: （犬）吠，（狗）叫
- "Stink barks once"
- "A dog barks"
- "Edward, bark like a dog!"
- "(Sound of dogs barking)"
- "Bark once for "yes" and twice for "no"."
- "Sadly sitting in the dark, the only sound is that terrible bark, I want to kill the dog!"
- "Brian : We know for a fact that barking was heard in the vicinity of the copy machine at 7.15pm, just 3 minutes before Stink's body was discovered in the hallway!"
