网站首页 词典首页
1British Double-black (used in describing grades of pencil lead).
2North American A standard size of lead pellet used in air rifles.
A standard size of lead pellet used in air rifles.
Base on balls.
春雷网英语在线翻译词典收录了464360条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。