Hrs
abbr. 高分辨率光谱仪（High Resolution Spectrometer）
🗣️ 情景例句
Me, neither.
我也没有过。
The boss is waiting in his office for us to come and explain why we failed to finish this work on time.
老板在他的办公室里等着我们前去说明未能按期完成这个工作的理由。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。