Billy
/ˈbɪli/A billy or billy club is a short heavy stick which is sometimes used as a weapon by the police. 警棍
noun [专属名词]棍棒，警棍；伙伴
William was affectionately known as Billy.
人们亲昵地称威廉为比利。
- Billy 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 069&70 The car race
单词造句: