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
I'm not surprised.
我一点也不觉得奇怪。
I have forgotten his telephone number.
我忘记了他的电话号码。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。