Simma
abbr. scanning ion microscopy and micro-sectioning apparatus 扫描离子显微分析及显微磨片装置
🗣️ 情景例句
It's a big decision for me, Bill.
对我来说这是个大决定， Bill。
To smoke a cigarette
吸烟
We're going to pick apples.
我们打算去摘苹果。