Groups of frozen water droplets are called snow pellets.

VOA: special.2010.01.05

But Skinner doesn't literally mean that when we talk to ourselves somebody gives us food pellets.

但斯金纳并不是在说,当我们自言自语时,会有人给我们食物小丸吃。

耶鲁公开课 - 心理学导论课程节选

Well, you don't literally mean that somebody rewarded you, like gave you pellets and stuff.

你并不是想说某人会奖励你，比如给你点吃的或是奖品。

耶鲁公开课 - 心理学导论课程节选

Groups of frozen water-droplets are called snow pellets.

VOA: special.2011.01.11