A horse, or figure of a horse, behind which a hunter hides in stalking game.

掩蔽马(猎人用隐蔽身体而潜近猎物之真马或假马)。

A pretense or pretext.

口实；托辞。

Candidate put forward to conceal the candidacy of a more important candidate or to divide and defeat the opposition.

(为掩护另一更重要的候选人,或为分散反对党的选票，而推出的)候选人。