A eunuch abuses power的用法和样例：
- And behold, an Ethiopian man, a eunuch, a man in power under Candace, queen of the Ethiopians, who was over all her treasure, had come to Jerusalem to worship.
- We have abused power and called it politics.
- I guess a eunuch has tender meat. Maybe that's why they castrate pigs.
- Be honest and upright; do not abuse power for personal gains.