Beem
abbr. ballistic electron emission microscope 弹道电子发射显微镜; ballistic electron emission microscopy 弹道电子发射显微分析技术; Beech Mountain Railroad 毕池山铁路
🗣️ 情景例句
with two or three other college friends.
邀两到三个其他的大学朋友一起。
Ambition never dies until there is no way out.
不到黄河心不死。
This ran on an 'operating system' called DOS, produced by a then small company named Microsoft.
这种电脑采用了一种被称为磁盘操作系统（DOS）的工作程序，而这种程序是由当时规模不大的微软公司生产的。