参加实验者的手掌上被安置一个计算机控制的探热仪向手掌传送轻微的疼痛，同时，他们还要看一张他们恋人的照片。

They were shown photos of their partners while a computer-controlled heat probe placed in the palms of their hands delivered mild doses of pain.

youdao

参加实验者的手掌上被安置一个计算机控制的探热仪向手掌传送轻微的疼痛，同时，他们还要看一张他们恋人的照片。

They were shown photos of their partners while a computer-controlled heat probe placed in the palms of their hands delivered mild doses of pain.

youdao