Noun:

1. short tight-fitting underpants (trade name Jockey shorts)

briefadj.短暂的；短期的；简短的；扼要的n.摘要；案件陈述vt.作…的概述；（向…）简单介绍brief halt暂停brief name简名brief code简码brief hope暂时的希望brief hang短暂悬垂brief span短暂的时间brief view简短的概述brief peace短暂的和平brief study浅析brief delay短暂的耽搁

1. He stripped himself to his briefs.
   他脱去衣服只穿着内裤。
2. Why does somebody like to wear chromatic briefs?
   为什么有人喜欢穿彩色内裤？