1.In fact, none of the derogative expressions related to dogs actually apply to the dogs. They really refer to people.
事实上，那些贬损狗的词汇，从来都不是用来骂狗而是用来指人的不良行为的。
2.Now its meaning has changed a little bit, but in a derogative sense.
现在这个意思就有点改变了，带有一点贬义。
3.They overcame the societal derogative term orphan in times of difficulty and challenge.
他们在充满困难和挑战的时期顶住了社会给他们的压力——充满贬斥的名号。
4.It has a derogative sense , implying it is unnecessary to do so .
它含有贬义，就是意味着没必要这么做。
5.Although dogs have many outstanding qualities such as loyalness, courage and sensitivity, most paroles on the dog are derogative.
狗尽管有忠诚、勇敢、敏锐等优秀品质，但在关于狗的歇后语中却多是贬义的。