decoy

1. N-COUNT If you refer to something or someone as a decoy, you mean that they are intended to attract people's attention and deceive them, for example, by leading them into a trap or away from a particular place. 誘餌

A plane was waiting at the airport with its engines running but this was just one of the decoys. 一架飛機(jī)等在機(jī)場，引擎已發(fā)動，而這衹是誘餌中的一個而已。