sharp adj. 敏捷的,聪明的 you are sharp
keen adj. 敏捷的,聪明的 you are keen
your mind is clear.
what's new?=what is the
korean n & a 朝鲜人(的)
acquire 获得,取得;seoul 汉城
freshman n. 大学一年级学生
Illinoisan 伊利诺斯(美国的一个洲)
startle 使大吃一惊
to freeze on one's tracks 一下子呆住了
track 轨迹;
shuffle away 无精打采地走开
shuffle,walk without raising the feet properly 在地上滑行
mystery 神秘的事物;reverse 使反向倒转
stunned 被惊呆的
encounter v. to meet someone unexpectedly 遭遇
approach v.to move nearer to someone 走近
tentatively adv. not definitely or surly 尝试性
response 回答;campus 校园(大学)
seconds later 几秒钟后
embarrassedly 尴尬的
what's the good word?(怎么样?)