nudge

中文： 轻推、轻捅、助推

1. A gentle push. · give someone a nudge
2. A feature of instant messaging software used to get the attention of another user, as by shaking the conversation window or playing a sound.
3. The rotation by one step of a fruit machine reel of the player's choice. · Since the machine was showing two lemons and a cherry, I decided to try a nudge.
4. The use of positive reinforcement and indirect suggestions as ways to influence.

复数 nudges