1、It will also gnaw at Mr Summers, who leaves his job of repairing the economy unfinished.
它也會折磨薩默斯，因為他的經(jīng)濟修復工作尚未完成。

2、It's your duty to invite all the rats in the world to gnaw at your bones.
你的責任是邀請世界上所有的老鼠來啃你的骨頭。

3、I think eventually that question would gnaw at you and sour and override the pleasure.
我想最終這個問題會折磨你，讓你失望，讓你放棄快樂。

4、Woodlice attack living plants and gnaw at the stems.
木虱會侵害 * 植物并啃咬它們的莖。

gnaw at翻譯