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
That's where our difficulty lies.
那就是困难所在。
Those men aren't students,either.
那些人也不是学生。
Bottoms up!
干杯（见底）！