a voracious reader的用法和样例：
- She's a voracious reader of all kinds of love stories.
- Jianguo was also a voracious reader and a brilliant Go player.
- But his mother taught him to read early, and he became a voracious reader.
- A voracious reader.
- Now a ten-year-old in a regular fourth-grade class in Concord, Mas., Jennifer Thomas is a voracious reader with a vocabulary one of her teachers describes as "phenomenal.