The same held true for people who used products that implied they were short on time: In one experiment, for example, customers of the grocery-delivery service Peapod were seen as of higher status than people who shopped at grocery stores that were equall
2017年12月六级真题（第三套）阅读 Section C
柯林斯高阶英汉双解学习词典释义
N-PLURAL
（头戴式）耳机
Headphones are a pair of padded speakers which you wear over your ears in order to listen to a radio, CD player, or tape recorder without other people hearing it.