marshmallow

英/ˌmɑːʃˈmæləʊ/

美/ˈmɑːrʃmeloʊ/

n.棉花软糖

例句

Then both groups were given the marshmallow test. 

之后对这两组孩子进行棉花糖测试。

Kids on average wait for five or six minutes before eating the marshmallow. 

平均每个孩子等五六分钟就忍不住吃起来。

It's like shopping in a marshmallow. 

好像在一团棉花糖里买东西一样。