单词：KCS
每秒千字符
n. one thousand periods per second
单词：KCS 相关文章
You’re working hard, George. What are you doing? I’m making a bookcase. Give me that hammer please, Dan. Which hammer. This one? No, not that one. The big one. Here you are. Thanks, Dan. What are
发表于:2018-12-14 / 阅读(251) / 评论(0)
新概念英语第一册
新概念英语第一册