a bitter tongue

• 毒舌；恶嘴；刻薄嘴

a bitter tongue的用法和样例：

例句

1. The venomous tongue behind is the dark red ostentatiousness.
   毒舌后边隐藏着暗红色浮华的粗俗！
2. Looks cool, she is actually a ineloquent girl, in order to cover up their own tongue, often with drugs to cover up their own cowardly.
   外表酷酷的她实际上是个不善言辞的女孩，为了掩饰自己还经常以毒舌来掩盖自己的怯弱。
3. Take care, that woman has a bad tongue.
   当心，那妇人有张恶嘴。