He used maggots as live bait.

他用蛆当活诱饵。

Any of various insect larvae that live and feed within a leaf, including caterpillars, sawfly larvae, beetle and weevil grubs, and dipteran maggots.

许多在叶中生活并取食的昆的统称，包括毛、叶、和象以及双翅类昆的蛆。