他是个调皮的眨眼者，总是用眨眼来逗孩子们笑。

He's a playful ___winker, always making kids laugh with his eye signals.

训练师给马戴上了眼罩，防止它在比赛中分心。

The trainer put ___blinkers on the horse to prevent it from getting distracted during the race.