Hrs
abbr. 高分辨率光谱仪（High Resolution Spectrometer）
🗣️ 情景例句
I look silly! It is too small!
我看来很滑稽 ，它太小了！
How've you been?
别来无恙？
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？