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
U2 are touring here in October, and I hear they put on quite a show.
U2 八月份将来这里做巡回演出，我听说他们的表演很卖力。
They who cannot do as they would, must do as they can.
不能为所欲为者，也当尽力而为之。
Hello. 8906214.
喂，这是890621。