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
Our date today was NATO(No Action, Talk Only).
我们今天的约会只说不做。
I dress my sister and wash her hands and face.
我给我妹妹穿衣服，洗脸洗手。
Are there any hills in the picture?
画里面有山吗？