n.大写字母盘
vt.以大写字母印刷
adj.大写字母的
Heh - heh - heh, I got the whole information from the upperclassman.
嘿 - 嘿 - 嘿, 我从学长那儿得到了所有的消息.
Mike is a university freshman. He is talking to Patty, an upperclassman.
迈克是大一新生. 他和他师姐帕蒂在说话.