Other host insects could maintain the food chain when the target insect population was low.

当林间目标寄主缺乏时，其它寄主可将食物链维系下去。

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Other host insects could maintain the food chain when the target insect population was low.

当林间目标寄主缺乏时，其它寄主可将食物链维系下去。

youdao