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
And ...?
而且……
I've got an slight in my chest.
我的胸口有点痛。
Then the teacher says, Stop and put your hands in front of you now.
“现在停止，并把手放在面前。”