natural predator的用法和樣例：
例句
- The white-collar lifestyle involves high levels of consumption, and consumption is the natural enemy of the environment.
白領(lǐng)的生活方式包含著(zhù)高水平的消費，而這種高消費是環(huán)境的自然天敵。 - It is one important part of the ecological basis for conserving and utilizing natural enemies,which is of important significance to their conservation and efficacy enhancement.
自然天敵群落的重建是自然天敵保護和持續利用的生態(tài)學(xué)基礎的一個(gè)重要組成部分，對天敵的保護利用和天敵效能的提高有十分重要的意義。
