a child abuser的用法和样例：
- The instinct of the reasonable observer is that organic changes of this sort somehow absolve the sufferer of the responsibility that would accrue to a child abuser whose paedophilia was congenital.
- He was fond of drawing when he was a child.
- She was vaccinate against smallpox as a child.
- A child must never do anything by halves.
- He burst out crying like a child.
- Why not the child abuser, the drug pusher?