Snms
abbr. secondary neutrals mass spectrometer 次级中性粒子质谱仪; secondary neutrals mass spectroscopy 次级中性粒子质谱分析技术; sputtered neutrals mass spectrometry 溅射中性粒子质谱测定技术; sputtered neutrals mass spectroscopy 溅射中性粒子质谱分析技术
🗣️ 情景例句
But somehow I got my days mixed up and didn't realize the mistake until now.
可是不知道怎么回事，我把日期弄错了，而且到现在才知道这个错误。
Can you finish your work ahead of time?
你能提前完成工作吗？
All the other boys are Chinese. All of the Chinese students are Young Pioneers.
其余的男孩都是中国人。所有的中国学生都是少先队员。