Msri
abbr. mass spectroscopy of recoiled ions 反冲离子质谱分析技术
🗣️ 情景例句
Well, Miss Huang, we are planning to have a casual get-together.
嗯，黄小姐，我们打算大家小聚一番。
Christmas comes but once a year.
佳节良辰，机会难得。
OK. Thanks.
好的，谢谢。